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| 74AUP1T45 Low-power dual supply translating transceiver; 3-state Rev. 01 -- 18 October 2006 Product data sheet 1. General description The 74AUP1T45 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families. The 74AUP1T45 is a single bit transceiver featuring two data input-outputs (A and B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)) which enable bidirectional level translation. Both VCC(A) and VCC(B) can be supplied at any voltage between 1.1 V and 3.6 V making the device suitable for interfacing between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A. Schmitt trigger action on all inputs makes the circuit tolerant of slower input rise and fall times across the entire VCC(A) and VCC(B) ranges. The device ensures low static and dynamic power consumption and is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND, both A and B are in the high-impedance OFF-state. 2. Features I Wide supply voltage range: N VCC(A): 1.1 V to 3.6 V N VCC(B): 1.1 V to 3.6 V I High noise immunity I Complies with JEDEC standards: N JESD8-7 (1.2 V to 1.95 V) N JESD8-5 (1.8 V to 2.7 V) N JESD8-B (2.7 V to 3.6 V) I ESD protection: N HBM JESD22-A114-D Class 3A exceeds 5000 V N MM JESD22-A115-A exceeds 200 V N CDM JESD22-C101-C exceeds 1000 V I Low static power consumption; ICC = 0.9 A (maximum) I Suspend mode I Latch-up performance exceeds 100 mA per JESD 78 Class II I Inputs accept voltages up to 3.6 V I Low noise overshoot and undershoot < 10 % of VCC I IOFF circuitry provides partial Power-down mode operation NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state I Multiple package options I Specified from -40 C to +85 C and -40 C to +125 C 3. Ordering information Table 1. Ordering information Package Temperature range Name 74AUP1T45GW 74AUP1T45GM 74AUP1T45GF -40 C to +125 C -40 C to +125 C -40 C to +125 C SC-88 XSON6 XSON6 Description plastic surface-mounted package; 6 leads Version SOT363 Type number plastic extremely thin small outline package; no leads; SOT886 6 terminals; body 1 x 1.45 x 0.5 mm plastic extremely thin small outline package; no leads; SOT891 6 terminals; body 1 x 1 x 0.5 mm 4. Marking Table 2. Marking Marking code a5 a5 a5 Type number 74AUP1T45GW 74AUP1T45GM 74AUP1T45GF 5. Functional diagram DIR 5 DIR A 3 A 4 VCC(A) VCC(B) VCC(A) 001aae962 B B VCC(B) 001aae963 Fig 1. Logic symbol Fig 2. Logic diagram 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 2 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 6. Pinning information 6.1 Pinning 74AUP1T45 74AUP1T45 VCC(A) GND 1 2 6 5 VCC(B) DIR A A 3 001aae964 VCC(A) 1 6 VCC(B) VCC(A) GND 74AUP1T45 1 2 3 6 5 4 VCC(B) DIR B GND 2 5 DIR 3 4 B A 4 B 001aae965 001aae966 Transparent top view Transparent top view Fig 3. Pin configuration SOT363 (SC-88) Fig 4. Pin configuration SOT886 (XSON6) Fig 5. Pin configuration SOT891 (XSON6) 6.2 Pin description Table 3. Symbol VCC(A) GND A B DIR VCC(B) Pin description Pin 1 2 3 4 5 6 Description supply voltage port A ground (0 V) data input or output A data input or output B direction control DIR supply voltage port B 7. Functional description Table 4. Function table[1] Input[2] DIR L H X Input/output[3] A A=B input suspend mode B input B=A suspend mode Supply voltage VCC(A), VCC(B) 1.1 V to 3.6 V 1.1 V to 3.6 V GND [1] H = HIGH voltage level; L = LOW voltage level; X = don't care. The DIR input circuit is referenced to VCC(A). The input circuit of the data I/Os are always active. [2] [3] 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 3 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC(A) VCC(B) IIK VI IOK VO Parameter supply voltage port A supply voltage port B input clamping current input voltage output clamping current output voltage VO < 0 V Active mode A port B port suspend or 3-state mode IO ICC IGND Tstg Ptot [1] [2] [3] [1][2] [1][2] [1][2] Conditions Min -0.5 -0.5 Max +4.6 +4.6 -50 +4.6 -50 Unit V V mA V mA VI < 0 V [1] -0.5 -0.5 -0.5 -0.5 -65 VCC(A) + 0.5 V VCC(B) + 0.5 V +4.6 20 50 -50 +150 250 V mA mA mA C mW output current supply current ground current storage temperature total power dissipation VO = 0 V to VCC Tamb = -40 C to +125 C [3] - The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed. The values of VCC(A) and VCC(B) are provided in the recommended operating conditions; see Table 6. For SC-88 packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K. For XSON6 packages: above 45 C the value of Ptot derates linearly with 2.4 mW/K. 9. Recommended operating conditions Table 6. Symbol VCC(A) VCC(B) VI VO Tamb t/V [1] Recommended operating conditions Parameter supply voltage port A supply voltage port B input voltage output voltage ambient temperature input transition rise and fall rate VCCI =1.1 V to 3.6 V [1] Conditions Min 1.1 1.1 0 0 -40 0 Max 3.6 3.6 3.6 VCCO +125 200 Unit V V V V C ns/V VCCO is the supply voltage associated with the output port. 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 4 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = 25 C VIH HIGH-level input voltage data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V VIL LOW-level input voltage data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V VOH HIGH-level output voltage VI = VIH IO = -20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V VOL LOW-level output VI = VIL voltage IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V II input leakage current DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [2] [2] [1][4] [1][3] [1][4] [1][3] Conditions Min Typ Max Unit 0.65 x VCCI 1.6 2.0 - 0.35 x VCCI 0.7 0.9 V V V V V V V V V 0.65 x VCC(A) 1.6 2.0 VCCO - 0.1 0.75 x VCCO 1.11 1.32 2.05 1.9 2.72 2.6 - 0.35 x VCC(A) V 0.7 0.9 0.1 0.3 x VCCO 0.31 0.31 0.31 0.44 0.31 0.44 0.1 V V V V V V V V V V V V V V V V V V A [2] 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 5 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 7. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter IOZ IOFF Conditions [2] Min [1] Typ Max 0.1 0.2 0.2 0.2 0.2 0.2 0.2 Unit A A A A A A A OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V IOFF additional power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V ICC supply current A port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V B port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V [1] 0 0 - 0.5 0.5 0.5 0.5 0.5 A A A A A A A [1] - ICC additional supply A port; VCC(A) = VCC(B) = 3.3 V; current A port at VCC(A) - 0.6 V; DIR at VCC(A); B port = open B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V - - 40 A - - 40 A - - 40 A CI CI/O input capacitance input/output capacitance DIR input; VI = GND or VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V A and B port; suspend mode; VCCI = 0 V; VCCO = 1.1 V to 3.6 V; VO = VCCO or GND [1][2] - 0.9 2.0 - pF pF 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 6 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 7. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = -40 C to +85 C VIH HIGH-level input voltage data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V VIL LOW-level input voltage data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V VOH HIGH-level output voltage VI = VIH IO = -20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V VOL LOW-level output VI = VIL voltage IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V II IOZ input leakage current DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [2] [2] [2] [1][4] [1][3] [1][4] [1][3] Conditions Min Typ Max Unit 0.65 x VCCI 1.6 2.0 - 0.35 x VCCI 0.7 0.9 V V V V V V V V V 0.65 x VCC(A) 1.6 2.0 VCCO - 0.1 0.7 x VCCO 1.03 1.30 1.97 1.85 2.67 2.55 - 0.35 x VCC(A) V 0.7 0.9 0.1 0.3 x VCCO 0.37 0.35 0.33 0.45 0.33 0.45 0.5 0.5 V V V V V V V V V V V V V V V V V V A A [2] OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 7 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 7. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter IOFF power-off leakage current Conditions A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V IOFF additional power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V ICC supply current A port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V B port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V ICC additional supply A port; VCC(A) = VCC(B) = 3.3 V; current A port at VCC(A) - 0.6 V; DIR at VCC(A); B port = open B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V Tamb = -40 C to +125 C VIH HIGH-level input voltage data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V [1][4] [1][3] [1] [1] [1] Min - Typ Max 0.5 0.5 0.5 0.6 0.6 0.6 Unit A A A A A A - 0 0 - 0.9 0.9 0.9 0.9 0.9 A A A A A A A - - 50 A - - 50 A - - 50 A 0.7 x VCCI 1.6 2.0 0.7 x VCC(A) 1.6 2.0 - - V V V V V V 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 8 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 7. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter VIL LOW-level input voltage Conditions data input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V DIR input VCCI = 1.1 V to 1.95 V VCCI = 2.3 V to 2.7 V VCCI = 3.0 V to 3.6 V VOH HIGH-level output voltage VI = VIH IO = -20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V VOL LOW-level output VI = VIL voltage IO = 20 A; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V II IOZ IOFF input leakage current DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [2] [2] [2] [1][4] [1][3] Min VCCO - 0.11 0.6 x VCCO 0.93 1.17 1.77 1.67 2.40 2.30 - Typ Max 0.3 x VCCI 0.7 0.9 0.3 x VCC(A) 0.7 0.9 0.11 0.33 x VCCO 0.41 0.39 0.36 0.50 0.36 0.50 0.75 0.75 0.75 0.75 0.75 Unit V V V V V V V V V V V V V V V V V V V V V V A A A A A [2] OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 9 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 7. Static characteristics ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter IOFF additional power-off leakage current Conditions A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V ICC supply current A port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V B port; VI = GND or VCCI; IO = 0 A VCC(A) = VCC(B) = 1.1 V to 3.6 V VCC(A) = 3.6 V; VCC(B) = 0 V VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V ICC additional supply A port; VCC(A) = VCC(B) = 3.3 V; current A port at VCC(A) - 0.6 V; DIR at VCC(A); B port = open B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V [1] [2] [3] [4] [5] VCCI is the supply voltage associated with the data input port. VCCO is the supply voltage associated with the output port. For VCCI values not specified in the data sheet: minimum VIH = 0.7 x VCCI and maximum VIL = 0.3 x VCCI. For VCCI values not specified in the data sheet: minimum VIH = 0.7 x VCC(A) and maximum VIL = 0.3 x VCC(A). All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. [1] [1] [1] Min - Typ Max 0.75 0.75 0.75 Unit A A A - 0 0 - 1.4 1.4 1.4 1.4 1.4 A A A A A A A - - 75 A - - 75 A - - 75 A 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 10 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 11. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min CL = 5 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 5 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V [2] [3] [3] [2] 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) Max (125 C) Unit 2.8 2.8 2.4 2.5 2.3 2.7 2.9 2.7 2.7 2.9 6.1 5.0 4.2 3.3 3.6 15.4 10.2 8.1 6.3 5.6 5.3 5.3 5.3 5.3 5.3 13.2 9.3 8.1 6.3 6.3 28.0 16.2 13.0 10.0 9.0 8.5 8.4 8.5 8.7 8.7 22.1 13.9 12.3 9.3 9.2 2.4 2.6 2.2 2.1 1.9 2.5 2.7 2.5 2.5 2.5 5.4 4.4 3.6 2.9 3.2 28.3 17.5 14.4 10.7 9.7 8.7 8.7 9.0 8.9 9.1 23.4 15.2 13.5 10.2 9.7 31.2 19.3 15.9 11.8 10.7 9.6 9.7 10.0 9.9 10.1 25.8 16.7 14.9 11.2 10.7 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 2.5 2.5 2.1 2.2 2.0 14.5 9.4 7.4 5.5 4.7 26.6 14.5 11.2 8.0 6.8 2.2 2.3 1.9 1.8 1.6 27.1 15.9 12.7 8.9 7.6 29.9 17.5 14.0 9.8 8.4 ns ns ns ns ns 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 11 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 5 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 5 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 5.7 5.7 5.9 5.9 6.0 22.3 14.1 12.3 8.8 8.1 Max (125 C) 6.3 6.4 6.6 6.6 6.6 24.6 15.5 13.5 9.7 8.9 Unit [3] 2.0 2.2 2.1 2.1 2.2 [3] 3.8 3.8 3.8 3.8 3.8 12.7 8.7 7.4 5.6 5.5 5.3 5.3 5.5 5.5 5.5 21.0 12.7 10.9 7.8 7.4 1.9 2.0 1.8 1.9 1.9 5.2 4.1 3.3 2.6 2.9 ns ns ns ns ns ns ns ns ns ns 5.7 4.7 3.9 3.0 3.3 [2] 2.4 2.4 2.0 2.0 1.9 [3] 14.2 9.1 7.0 5.1 4.3 3.5 3.5 3.5 3.5 3.5 12.4 8.4 7.1 5.2 5.1 26.1 13.9 10.7 7.4 6.1 4.8 4.8 5.0 4.9 4.9 20.6 12.2 10.4 7.3 6.9 2.0 2.1 1.7 1.6 1.5 1.8 1.9 1.8 1.8 1.8 5.1 3.9 3.2 2.5 2.7 26.5 15.4 12.1 8.2 6.9 5.2 5.2 5.4 5.4 5.4 21.9 13.5 11.8 8.3 7.5 29.2 17.0 13.4 9.1 7.7 5.8 5.7 6.0 6.0 6.0 24.2 14.9 13.0 9.1 8.3 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 2.0 2.1 2.0 2.0 2.1 [3] 5.8 4.6 3.8 2.9 3.1 [2] 2.4 2.3 1.9 1.9 1.8 13.6 8.5 6.5 4.6 3.8 25.5 13.3 10.0 6.7 5.3 2.0 2.1 1.7 1.6 1.4 25.9 14.7 11.4 7.5 6.2 28.6 16.2 12.5 8.3 6.8 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 12 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 5 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 10 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 3.6 3.6 3.8 3.8 3.7 21.8 13.2 11.3 7.8 7.0 Max (125 C) 4.0 4.0 4.2 4.2 4.1 24.0 14.5 12.5 8.6 7.8 Unit [3] 1.4 1.6 1.5 1.4 1.6 [3] 2.5 2.5 2.5 2.5 2.5 12.3 8.3 7.0 5.0 4.9 3.3 3.3 3.4 3.4 3.4 20.4 11.9 10.0 6.8 6.4 1.3 1.4 1.3 1.3 1.3 5.1 4.0 3.2 2.5 2.7 ns ns ns ns ns ns ns ns ns ns 5.8 4.5 3.7 2.8 3.1 [2] 2.3 2.3 1.9 1.9 1.7 [3] 13.1 8.1 6.1 4.3 3.5 2.8 2.8 2.8 2.8 2.8 12.3 8.3 6.9 5.0 4.9 24.9 12.8 9.5 6.2 5.0 3.5 3.5 3.6 3.6 3.6 20.6 11.8 10.0 6.7 6.3 2.0 2.0 1.7 1.6 1.4 1.5 1.7 1.5 1.5 1.5 5.1 4.0 3.2 2.5 2.7 25.2 14.1 10.8 7.0 5.7 3.8 3.8 4.0 3.9 3.9 22.0 13.1 11.3 7.6 6.9 27.8 15.5 12.0 7.7 6.3 4.2 4.2 4.4 4.4 4.3 24.2 14.5 12.5 8.4 7.6 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 1.7 1.8 1.7 1.7 1.8 [3] 5.8 4.6 3.8 2.8 3.1 [2] 3.0 3.0 3.1 2.7 2.7 16.2 10.8 8.7 6.8 6.1 29.8 17.5 13.5 10.5 9.6 2.7 2.7 2.8 2.4 2.4 30.2 18.6 14.6 11.2 10.1 33.3 20.5 16.1 12.4 11.1 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 13 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 10 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 10 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 10.2 10.2 10.1 10.2 10.3 24.8 16.6 14.7 11.0 11.4 Max (125 C) 11.3 11.3 11.1 11.3 11.4 27.4 18.4 16.2 12.1 12.5 Unit [3] 3.2 3.5 3.7 3.2 3.6 [3] 6.5 6.5 6.5 6.5 6.5 14.3 10.2 9.2 7.1 7.6 9.9 10.0 9.8 10.1 10.1 23.5 15.4 13.6 10.1 10.8 3.1 3.2 3.5 3.1 3.2 5.8 4.6 4.7 3.2 3.8 ns ns ns ns ns ns ns ns ns ns 6.4 5.3 5.2 3.6 4.4 [2] 2.7 2.7 2.8 2.4 2.4 [3] 15.3 10.0 7.9 6.0 5.2 4.7 4.7 4.7 4.7 4.7 13.7 9.6 8.5 6.4 6.7 28.3 15.8 11.8 8.6 7.4 6.4 6.5 6.5 6.5 6.6 22.4 14.2 12.3 8.7 9.1 2.4 2.5 2.5 2.2 2.1 2.3 2.4 2.6 2.3 2.4 5.6 4.3 4.4 3.0 3.5 29.0 17.0 13.0 9.4 8.0 6.8 6.9 6.9 6.9 6.9 23.8 15.5 13.4 9.6 9.7 31.9 18.7 14.4 10.4 8.9 7.6 7.6 7.6 7.6 7.7 26.3 17.1 14.8 10.6 10.8 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 2.5 2.7 2.9 2.5 2.8 [3] 6.1 5.0 4.9 3.3 4.1 [2] 2.6 2.6 2.7 2.3 2.3 15.0 9.7 7.5 5.6 4.8 27.8 15.2 11.2 7.9 6.7 2.3 2.3 2.3 2.0 1.9 28.3 16.5 12.4 8.8 7.4 31.2 18.2 13.7 9.7 8.2 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 14 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 10 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 10 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 6.6 6.7 6.7 6.7 6.7 23.4 14.9 13.0 9.1 9.2 Max (125 C) 7.3 7.4 7.4 7.4 7.4 25.8 16.5 14.3 10.0 10.2 Unit [3] 2.5 2.7 2.9 2.5 2.8 [3] 4.6 4.6 4.6 4.6 4.6 13.5 9.3 8.3 6.0 6.4 6.2 6.3 6.3 6.2 6.3 22.1 13.6 11.8 8.1 8.5 2.4 2.5 2.7 2.4 2.5 5.4 4.2 4.2 2.8 3.3 ns ns ns ns ns ns ns ns ns ns 6.1 5.0 4.8 3.2 3.9 [2] 2.5 2.5 2.6 2.2 2.2 [3] 14.4 9.1 7.0 5.1 4.3 3.3 3.3 3.3 3.3 3.3 13.4 9.2 8.1 5.8 6.2 27.2 14.6 10.5 7.2 5.9 4.2 4.4 4.4 4.3 4.4 21.8 13.3 11.4 7.7 8.0 2.3 2.3 2.2 1.9 1.9 1.7 1.8 2.0 1.7 1.8 5.4 4.2 4.2 2.8 3.3 27.8 15.8 11.7 8.0 6.6 4.6 4.7 4.7 4.7 4.7 23.2 14.6 12.5 8.6 8.7 30.6 17.4 12.9 8.9 7.3 5.1 5.2 5.2 5.2 5.2 25.6 16.1 13.8 9.5 9.6 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 1.8 2.0 2.1 1.8 2.1 [3] 6.1 4.9 4.8 3.1 3.9 [2] 2.5 2.5 2.5 2.2 2.1 14.0 8.7 6.6 4.8 4.0 26.6 14.0 10.1 6.8 5.5 2.2 2.3 2.2 1.9 1.9 27.0 15.1 11.2 7.5 6.1 29.8 16.7 12.4 8.3 6.8 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 15 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 15 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 15 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 5.3 5.4 5.4 5.4 5.4 23.4 14.6 12.4 8.5 8.5 Max (125 C) 5.9 6.0 6.0 6.0 6.0 25.8 16.1 13.7 9.4 9.5 Unit [3] 2.3 2.5 2.6 2.3 2.6 [3] 4.0 4.0 4.0 4.0 4.0 13.5 9.2 8.1 5.8 6.2 5.0 5.2 5.2 5.1 5.2 22.0 13.2 11.3 7.6 7.9 2.2 2.3 2.5 2.2 2.3 5.5 4.2 4.3 2.8 3.3 ns ns ns ns ns ns ns ns ns ns 6.2 4.9 4.8 3.1 3.9 [2] 3.4 3.7 3.2 3.2 3.1 [3] 16.9 11.3 9.1 7.3 6.5 7.6 7.6 7.6 7.6 7.6 15.4 11.1 10.4 7.9 8.8 31.6 18.2 14.3 11.2 10.2 11.4 11.3 11.3 11.7 11.7 24.9 16.3 15.0 11.4 12.2 3.0 3.1 3.0 2.8 2.6 3.8 4.1 4.1 3.8 4.1 6.5 5.4 5.2 3.8 4.9 32.0 19.5 15.6 12.0 10.7 11.7 11.7 11.7 11.9 11.9 26.3 17.7 16.2 12.1 12.7 35.2 21.5 17.2 13.2 11.8 12.9 12.9 12.9 13.1 13.1 29.0 19.5 17.9 13.4 14.1 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 3.9 4.5 4.2 3.9 4.5 [3] 7.2 6.3 5.7 4.1 5.3 [2] 3.1 3.4 3.0 2.9 2.8 16.1 10.5 8.4 6.4 5.6 30.1 16.5 12.6 9.3 8.0 2.8 2.8 2.7 2.5 2.3 30.7 17.9 13.9 10.1 8.7 33.8 19.7 15.4 11.2 9.6 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 16 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 15 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 15 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 8.0 8.0 8.0 8.1 8.1 25.3 16.6 15.0 10.7 11.1 Max (125 C) 8.9 8.8 8.9 9.0 9.0 27.9 18.3 16.5 11.9 12.3 Unit [3] 3.1 3.5 3.3 3.1 3.5 [3] 5.6 5.6 5.6 5.6 5.6 14.9 10.5 9.7 7.2 8.0 7.6 7.5 7.6 7.7 7.8 23.8 15.1 13.7 9.9 10.5 2.9 3.1 3.1 2.9 3.1 6.4 5.2 5.0 3.5 4.6 ns ns ns ns ns ns ns ns ns ns 6.9 6.0 5.4 3.8 5.0 [2] 3.0 3.2 2.8 2.8 2.6 [3] 15.8 10.2 8.0 6.0 5.2 5.8 5.8 5.8 5.8 5.8 14.7 10.2 9.4 6.8 7.6 29.6 15.9 12.0 8.6 7.3 7.6 7.6 7.7 7.8 7.8 23.4 14.6 13.2 9.4 9.9 2.6 2.6 2.5 2.3 2.2 3.1 3.3 3.3 3.1 3.4 6.2 5.0 4.8 3.4 4.4 30.1 17.4 13.4 9.5 8.0 8.0 8.1 8.1 8.2 8.1 24.9 16.0 14.5 10.2 10.6 33.2 19.2 14.8 10.5 8.9 8.9 8.9 9.0 9.0 9.0 27.4 17.7 16.0 11.3 11.7 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 3.2 3.7 3.5 3.2 3.7 [3] 6.9 5.9 5.3 3.7 4.9 [2] 3.0 3.1 2.7 2.7 2.5 15.2 9.6 7.5 5.5 4.7 29.0 15.3 11.3 7.9 6.5 2.6 2.6 2.5 2.3 2.1 29.5 16.7 12.6 8.7 7.2 32.5 18.4 13.9 9.6 8.0 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 17 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 15 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 30 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 5.6 5.7 5.7 5.7 5.6 24.7 15.6 14.0 9.8 10.1 Max (125 C) 6.2 6.3 6.3 6.3 6.2 27.2 17.3 15.5 10.8 11.2 Unit [3] 2.4 2.7 2.5 2.4 2.7 [3] 4.1 4.1 4.1 4.1 4.1 14.6 10.1 9.2 6.7 7.4 5.2 5.3 5.4 5.4 5.3 23.2 14.2 12.8 8.9 9.4 2.2 2.4 2.4 2.2 2.4 6.2 5.0 4.8 3.4 4.4 ns ns ns ns ns ns ns ns ns ns 6.9 5.9 5.3 3.7 4.8 [2] 2.9 3.1 2.7 2.7 2.5 [3] 14.7 9.2 7.1 5.2 4.5 5.3 5.3 5.3 5.3 5.3 14.6 10.1 9.2 6.6 7.4 28.3 14.7 10.9 7.4 6.1 6.5 6.6 6.7 6.8 6.6 23.4 14.2 12.7 8.8 9.3 2.6 2.6 2.4 2.2 2.1 3.0 3.2 3.2 3.0 3.2 6.3 5.0 4.8 3.4 4.4 28.8 16.0 12.1 8.2 6.8 6.9 7.0 7.0 7.1 6.9 24.9 15.6 13.9 9.6 10.0 31.7 17.7 13.4 9.1 7.5 7.6 7.7 7.8 7.8 7.6 27.4 17.2 15.4 10.6 11.0 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 3.1 3.5 3.3 3.1 3.5 [3] 6.9 5.9 5.3 3.7 4.8 [2] 4.2 4.5 4.2 4.0 4.0 19.1 12.8 10.4 8.3 7.5 36.0 20.6 16.2 12.4 11.5 3.8 4.0 3.8 3.5 3.7 36.8 22.0 17.4 13.2 12.5 40.5 24.2 19.2 14.5 13.8 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 18 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 30 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 30 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 16.2 15.9 15.8 15.8 16.7 30.5 20.7 20.3 14.7 18.0 Max (125 C) 17.9 17.5 17.4 17.5 18.4 33.6 22.8 22.4 16.2 19.9 Unit [3] 5.6 6.1 6.6 5.6 7.0 [3] 11.0 11.0 11.0 11.0 11.0 18.9 13.8 13.7 10.3 12.5 15.7 15.6 15.5 15.6 15.9 29.0 19.3 19.2 14.0 16.5 5.5 6.0 6.5 5.5 6.6 8.1 6.8 7.7 4.9 7.5 ns ns ns ns ns ns ns ns ns ns 8.7 7.3 8.1 5.2 8.1 [2] 4.0 4.2 3.9 3.8 3.7 [3] 18.2 12.0 9.6 7.5 6.7 8.3 8.3 8.3 8.3 8.3 18.3 13.2 13.1 9.6 11.7 34.5 18.9 14.4 10.4 9.3 10.8 10.7 10.8 10.8 11.0 27.9 18.2 17.9 12.6 14.8 3.5 3.7 3.5 3.2 3.4 4.3 4.6 5.0 4.3 5.1 7.9 6.6 7.4 4.6 7.2 35.5 20.3 15.8 11.4 10.4 11.4 11.2 11.2 11.1 11.8 29.5 19.6 19.1 13.4 16.3 39.1 22.4 17.4 12.6 11.4 12.6 12.3 12.4 12.3 13.0 32.5 21.6 21.0 14.8 18.0 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 4.4 4.8 5.2 4.4 5.5 [3] 8.4 7.1 7.8 4.9 7.7 [2] 3.9 4.1 3.8 3.6 3.5 18.0 11.7 9.2 7.1 6.3 34.0 18.3 13.9 9.8 8.6 3.4 3.5 3.4 3.1 3.2 34.9 19.8 15.2 10.8 9.7 38.4 21.9 16.8 11.9 10.7 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 19 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 30 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V CL = 30 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation delay A to B or B to A; see Figure 6 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V 74AUP1T45_1 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 12.3 12.1 12.3 12.1 12.7 29.1 19.1 18.6 12.9 15.8 Max (125 C) 13.6 13.4 13.6 13.4 14.1 32.0 21.0 20.6 14.2 17.4 Unit [3] 5.0 5.4 5.8 5.0 6.2 [3] 9.2 9.2 9.1 9.1 9.2 18.1 12.9 12.8 9.3 11.3 11.7 11.7 11.9 11.7 11.9 27.6 17.7 17.4 12.0 14.2 4.8 5.3 5.7 4.8 5.8 7.8 6.4 7.2 4.5 7.0 ns ns ns ns ns ns ns ns ns ns 8.4 7.0 7.7 4.8 7.6 [2] 3.8 4.0 3.7 3.4 3.5 [3] 17.4 11.1 8.7 6.5 5.7 6.5 6.5 6.5 6.5 6.5 18.0 12.8 12.6 9.1 11.1 33.4 17.7 13.2 9.1 7.8 8.1 8.1 8.3 8.2 8.2 27.4 17.3 17.0 11.6 13.7 3.4 3.5 3.3 3.0 3.1 3.5 3.8 4.1 3.5 4.2 7.8 6.4 7.2 4.5 7.0 34.3 19.1 14.4 10.0 8.9 8.5 8.5 8.6 8.5 8.9 28.8 18.7 18.2 12.4 15.3 37.8 21.1 15.9 11.1 9.8 9.4 9.4 9.5 9.4 9.8 31.8 20.6 20.0 13.7 16.9 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 3.6 3.9 4.2 3.6 4.5 [3] 8.4 7.0 7.7 4.8 7.6 [2] 3.8 3.9 3.7 3.2 3.4 16.9 10.7 8.3 6.3 5.5 32.8 17.1 12.7 8.6 7.4 3.3 3.5 3.3 2.9 3.1 33.5 18.5 13.9 9.5 8.4 36.9 20.4 15.4 10.5 9.3 ns ns ns ns ns (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 20 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min tdis disable time DIR to A; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V DIR to B; see Figure 7 VCC(B) = 1.1 V to 1.3 V VCC(B) = 1.4 V to 1.6 V VCC(B) = 1.65 V to 1.95 V VCC(B) = 2.3 V to 2.7 V VCC(B) = 3.0 V to 3.6 V [3] [3] 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) 11.5 11.4 11.6 11.4 11.9 29.1 18.6 18.1 12.3 15.1 Max (125 C) 12.7 12.6 12.8 12.6 13.2 32.0 20.6 19.9 13.6 16.7 Unit 5.0 5.4 5.9 5.0 6.2 8.4 7.0 7.7 4.8 7.6 9.0 9.0 9.0 9.0 9.0 18.1 12.8 12.6 9.0 11.1 11.0 11.1 11.3 11.2 11.2 27.6 17.3 17.0 11.5 13.6 4.9 5.3 5.7 4.9 5.9 7.8 6.4 7.2 4.5 7.0 ns ns ns ns ns ns ns ns ns ns 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 21 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state Table 8. Dynamic characteristics ...continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8. Symbol Parameter Conditions Min CL = 5 pF, 10 pF, 15 pF and 30 pF CPD power dissipation capacitance A port; (direction A to B) VCC(A) = VCC(B) = 1.2 V VCC(A) = VCC(B) = 1.5 V VCC(A) = VCC(B) = 1.8 V VCC(A) = VCC(B) = 2.5 V VCC(A) = VCC(B) = 3.3 V A port; (direction B to A) VCC(A) = VCC(B) = 1.2 V VCC(A) = VCC(B) = 1.5 V VCC(A) = VCC(B) = 1.8 V VCC(A) = VCC(B) = 2.5 V VCC(A) = VCC(B) = 3.3 V B port; (direction A to B) VCC(A) = VCC(B) = 1.2 V VCC(A) = VCC(B) = 1.5 V VCC(A) = VCC(B) = 1.8 V VCC(A) = VCC(B) = 2.5 V VCC(A) = VCC(B) = 3.3 V B port; (direction B to A) VCC(A) = VCC(B) = 1.2 V VCC(A) = VCC(B) = 1.5 V VCC(A) = VCC(B) = 1.8 V VCC(A) = VCC(B) = 2.5 V VCC(A) = VCC(B) = 3.3 V [1] [2] [3] [4] All typical values are measured at nominal VCC(A) and VCC(B). tpd is the same as tPLH and tPHL. tdis is the same as tPLZ and tPHZ. CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD x VCC2 x fi x N + (CL x VCC2 x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL x VCC2 x fo) = sum of the outputs. fi = 1 MHz; VI = GND to VCC [4][5] [4][5] [4][5] [4][5] 25 C Typ[1] Max -40 C to +125 C Min Max (85 C) Max (125 C) Unit - 0.6 0.7 0.7 0.9 1.1 3.7 3.8 4.0 4.6 5.2 3.7 3.8 4.0 4.6 5.2 0.6 0.7 0.7 0.9 1.1 - - - - pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF pF [5] 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 22 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 12. Waveforms VI A, B input GND t PHL VOH B, A output VOL VM 001aae967 VM t PLH Measurement points are given in Table 9. VOL and VOH are typical output voltage drops that occur with the output load. Fig 6. The data input (A, B) to output (B, A) propagation delay times VI DIR input GND t PLZ output LOW-to-OFF OFF-to-LOW VCCO VM VOL t PHZ VOH output HIGH-to-OFF OFF-to-HIGH GND outputs enabled outputs disabled outputs enabled 001aae968 VM t PZL VX t PZH VY VM Measurement points are given in Table 9. VOL and VOH are typical output voltage drops that occur with the output load. Fig 7. Enable and disable times Table 9. Measurement points Input[1] VM 0.5 x VCCI 0.5 x VCCI 0.5 x VCCI Output[2] VM 0.5 x VCCO 0.5 x VCCO 0.5 x VCCO VX VOL + 0.1 V VOL + 0.15 V VOL + 0.3 V VY VOH - 0.1 V VOH - 0.15 V VOH - 0.3 V Supply voltage VCC(A), VCC(B) 1.1 V to 1.6 V 1.65 V to 2.7 V 3.0 V to 3.6 V [1] [2] VCCI is the supply voltage associated with the data input port. VCCO is the supply voltage associated with the output port. 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 23 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state VCC VEXT 5 k PULSE GENERATOR VI VO DUT RT CL RL 001aac521 Test data is given in Table 10. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance. VEXT = External voltage for measuring switching times. Fig 8. Load circuitry for switching times Table 10. Test data Input VI[1] VCCI tr = tf 3.0 ns Load CL 5 pF, 10 pF, 15 pF and 30 pF RL[2] 5 k or 1 M VEXT tPLH, tPHL open tPZH, tPHZ GND tPZL, tPLZ[3] 2 x VCCO Supply voltage VCC(A), VCC(B) 1.1 V to 3.6 V [1] [2] [3] VCCI is the supply voltage associated with the data input port. For measuring enable and disable times RL = 5 k, for measuring propagation delays, setup and hold times and pulse width RL = 1 M. VCCO is the supply voltage associated with the output port. 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 24 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 13. Application information 13.1 Unidirectional logic level-shifting application The circuit given in Figure 9 is an example of the 74AUP1T45 being used in an unidirectional logic level-shifting application. VCC1 VCC1 VCC(A) 1 2 74AUP1T45 6 5 VCC(B) VCC2 VCC2 GND DIR A 3 4 B System-1 System-2 001aae969 Fig 9. Unidirectional logic level-shifting application Table 11. Pin 1 2 3 4 5 6 Description unidirectional logic level-shifting application Function VCC1 GND OUT IN DIR VCC2 Description supply voltage of system-1 (1.1 V to 3.6 V) device ground (0 V) output level depends on VCC1 voltage input threshold value depends on VCC2 voltage the GND (LOW level) determines B port to A port direction supply voltage of system-2 (1.1 V to 3.6 V) Name VCC(A) GND A B DIR VCC(B) 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 25 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 13.2 Bidirectional logic level-shifting application Figure 10 shows the 74AUP1T45 being used in a bidirectional logic level-shifting application. Since the device does not have an output enable (OE) pin, the system designer should take precautions to avoid bus contention between system-1 and system-2 when changing directions. VCC1 VCC1 VCC(A) PULL-UP/DOWN OR BUSHOLD 1 2 74AUP1T45 6 5 VCC(B) VCC2 VCC2 I/O-1 GND DIR PULL-UP/DOWN OR BUSHOLD I/O-2 A 3 4 B DIR CTRL System-1 System-2 001aae970 System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down. Fig 10. Bidirectional logic level-shifting application Table 12 gives a sequence that will illustrate data transmission from system-1 to system-2 and then from system-2 to system-1. Table 12. 1 2 H H Description bidirectional logic level-shifting application[1][2] I/O-2 input Z Description system-1 data to system-2 system-2 is getting ready to send data to system-1. I/O-1 and I/O-2 are disabled. The bus-line state depends on the pull-up or pull-down. DIR bit is flipped. I/O-1 and I/O-2 still are disabled. The bus-line state depends on the pull-up or pull-down. system-2 data to system-1 output Z State DIR CTRL I/O-1 3 4 [1] [2] L L Z input Z output System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down. H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state. 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 26 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 13.3 Power-up considerations A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies. Take the following precautions to guard against such power-up problems: * Connect ground before any supply voltage is applied. * Power-up VCC(A). * VCC(B) can be ramped up along with or after VCC(A). 13.4 Enable times Calculate the enable times for the 74AUP1T45 using the following formulas: * * * * tPZH (DIR to A) = tPLZ (DIR to B) + tPLH (B to A) tPZL (DIR to A) = tPHZ (DIR to B) + tPHL (B to A) tPZH (DIR to B) = tPLZ (DIR to A) + tPLH (A to B) tPZL (DIR to B) = tPHZ (DIR to A) + tPHL (A to B) In a bidirectional application, these enable times provide the maximum delay from the time the DIR bit is switched until an output is expected. For example, if the 74AUP1T45 initially is transmitting from A to B, then the DIR bit is switched, the B port of the device must be disabled before presenting it with an input. After the B port has been disabled, an input signal applied to it appears on the corresponding A port after the specified propagation delay. 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 27 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 14. Package outline Plastic surface-mounted package; 6 leads SOT363 D B E A X y HE vMA 6 5 4 Q pin 1 index A A1 1 e1 e 2 bp 3 wM B detail X Lp c 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A 1.1 0.8 A1 max 0.1 bp 0.30 0.20 c 0.25 0.10 D 2.2 1.8 E 1.35 1.15 e 1.3 e1 0.65 HE 2.2 2.0 Lp 0.45 0.15 Q 0.25 0.15 v 0.2 w 0.2 y 0.1 OUTLINE VERSION SOT363 REFERENCES IEC JEDEC JEITA SC-88 EUROPEAN PROJECTION ISSUE DATE 04-11-08 06-03-16 Fig 11. Package outline SOT363 (SC-88) 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 28 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm SOT886 b 1 2 3 4x L1 L (2) e 6 e1 5 e1 4 6x (2) A A1 D E terminal 1 index area 0 DIMENSIONS (mm are the original dimensions) UNIT mm A (1) max 0.5 A1 max 0.04 b 0.25 0.17 D 1.5 1.4 E 1.05 0.95 e 0.6 e1 0.5 L 0.35 0.27 L1 0.40 0.32 1 scale 2 mm Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. OUTLINE VERSION SOT886 REFERENCES IEC JEDEC MO-252 JEITA EUROPEAN PROJECTION ISSUE DATE 04-07-15 04-07-22 Fig 12. Package outline SOT886 (XSON6) 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 29 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm SOT891 1 2 b 3 L1 e L 6 e1 5 e1 4 A A1 D E terminal 1 index area 0 1 scale 2 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max 0.5 A1 max 0.04 b 0.20 0.12 D 1.05 0.95 E 1.05 0.95 e 0.55 e1 0.35 L 0.35 0.27 L1 0.40 0.32 OUTLINE VERSION SOT891 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 05-03-11 05-04-06 Fig 13. Package outline SOT891 (XSON6) 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 30 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 15. Abbreviations Table 13. Acronym CDM CMOS DUT ESD HBM MM TTL Abbreviations Description Charged Device Model Complementary Metal Oxide Semiconductor Device Under Test ElectroStatic Discharge Human Body Model Machine Model Transistor-Transistor Logic 16. Revision history Table 14. Revision history Release date 20061018 Data sheet status Product data sheet Change notice Supersedes Document ID 74AUP1T45_1 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 31 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 17. Legal information 17.1 Data sheet status Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet [1] [2] [3] Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification. Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 17.2 Definitions Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. malfunction of a NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 17.3 Disclaimers General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or 17.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 18. Contact information For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com 74AUP1T45_1 (c) NXP B.V. 2006. All rights reserved. Product data sheet Rev. 01 -- 18 October 2006 32 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 19. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 13.1 13.2 13.3 13.4 14 15 16 17 17.1 17.2 17.3 17.4 18 19 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . 11 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Application information. . . . . . . . . . . . . . . . . . 25 Unidirectional logic level-shifting application. . 25 Bidirectional logic level-shifting application. . . 26 Power-up considerations . . . . . . . . . . . . . . . . 27 Enable times . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 28 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 31 Legal information. . . . . . . . . . . . . . . . . . . . . . . 32 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 32 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Contact information. . . . . . . . . . . . . . . . . . . . . 32 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'. (c) NXP B.V. 2006. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 18 October 2006 Document identifier: 74AUP1T45_1 |
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