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| 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Rev. 01 -- 10 March 2004 Product data sheet 1. General description The 74AHC2G241; 74AHCT2G241 is a high-speed Si-gate CMOS device. The 74AHC2G241; 74AHCT2G241 is a dual non-inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH level at pin 1OE causes output 1Y to assume a high-impedance OFF-state. A LOW level at pin 2OE causes output 2Y to assume a high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times. 2. Features s Symmetrical output impedance s High noise immunity s ESD protection: x HBM EIA/JESD22-A114-A exceeds 2000 V x MM EIA/JESD22-A115-A exceeds 200 V x CDM EIA/JESD22-C101 exceeds 1000 V. s Low power dissipation s Balanced propagation delays s SOT505-2 and SOT765-1 package s Specified from -40 C to +85 C and from -40 C to +125 C. 3. Quick reference data Table 1: Quick reference data GND = 0 V; Tamb = 25 C; tr = tf 3.0 ns. Symbol Parameter Conditions CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 50 pF; f = 1 MHz [1] [2] Min - Typ 3.4 3.6 3.6 4.1 4.3 1.5 10 Max 5.5 5.1 5.6 6.8 6.8 10 - Unit ns ns ns ns ns pF pF Type 74AHC2G241 tPHL, tPLH propagation delay nA to nY tPZH, tPZL tPHZ, tPLZ CI CPD enable time1OE to 1Y enable time 2OE to 2Y disable time1OE to 1Y disable time 2OE to 2Y input capacitance power dissipation capacitance Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 1: Quick reference data ...continued GND = 0 V; Tamb = 25 C; tr = tf 3.0 ns. Symbol Parameter Conditions CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 15 pF; VCC = 5 V CL = 50 pF; f = 1 MHz [1] [2] Min - Typ 3.4 3.9 3.4 4.5 4.0 1.5 10 Max 5.5 5.1 5.6 6.8 6.8 10 - Unit ns ns ns ns ns pF pF Type 74AHCT2G241 tPHL, tPLH propagation delay nA to nY tPZH, tPZL tPHZ, tPLZ CI CPD enable time1OE to 1Y enable time 2OE to 2Y disable time1OE to 1Y disable time 2OE to 2Y input capacitance power dissipation capacitance [1] 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 = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; (CL x VCC2 x fo) = sum of outputs. The condition is VI = GND to VCC. [2] 4. Ordering information Table 2: Ordering information Package Temperature range Name 74AHC2G241DP 74AHCT2G241DP 74AHC2G241DC 74AHCT2G241DC -40 C to +125 C -40 C to +125 C -40 C to +125 C -40 C to +125 C TSSOP8 TSSOP8 VSSOP8 VSSOP8 Description plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm Version SOT505-2 SOT505-2 Type number plastic very thin shrink small outline package; 8 leads; SOT765-1 body width 2.3 mm plastic very thin shrink small outline package; 8 leads; SOT765-1 body width 2.3 mm 5. Marking Table 3: Marking Marking code A241 C241 A41 C41 Type number 74AHC2G241DP 74AHCT2G241DP 74AHC2G241DC 74AHCT2G241DC 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 2 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 6. Functional diagram 1 2 7 5 1OE 2 1A 2OE 5 2A 2Y 001aaa409 1Y 6 1 EN1 1 6 3 7 2 EN2 001aaa408 3 Fig 1. Logic symbol. Fig 2. IEC logic symbol. 7. Pinning information 7.1 Pinning handbook, halfpage 1OE 1 1A 2 8 VCC 7 2OE 1Y 2A 241 2Y GND 3 4 MNA728 6 5 Fig 3. Pin configuration. 7.2 Pin description Table 4: Symbol 1OE 1A 2Y GND 2A 1Y 2OE VCC Pin description Pin 1 2 3 4 5 6 7 8 Description output enable input (active LOW) data input data output ground (0 V) data input data output output enable input (active HIGH) supply voltage 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 3 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 8. Functional description Table 5: Input 1OE L L H [1] Function table [1] Output 1A L H X 1Y L H Z Input 2OE H H L 2A L H X Output 2Y L H Z H = HIGH voltage level; L = LOW voltage level; X = don't care; Z = high-impedance OFF-state. 9. Limiting values Table 6: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol VCC VI IIK IOK IO ICC, IGND Tstg Ptot [1] Parameter supply voltage input voltage input diode current output diode current output source or sink current VCC or GND current storage temperature power dissipation Conditions Min -0.5 -0.5 Max +7.0 +7.0 -20 20 25 75 +150 250 Unit V V mA mA mA mA C mW VI < -0.5 V VO < -0.5 V or VO > VCC + 0.5 V VO = -0.5 V to (VCC + 0.5 V) [1] -65 Tamb = -40 C to +125 C - The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 10. Recommended operating conditions Table 7: Symbol VCC VI VO Tamb tr, tf Recommended operating conditions Parameter supply voltage input voltage output voltage operating ambient temperature input rise and fall times see Section 11 and Section 12 VCC = 3.3 V 0.3 V VCC = 5 V 0.5 V Conditions Min. 2.0 0 0 -40 4.5 Typ. 5.0 +25 5.0 Max. 5.5 5.5 VCC +125 100 20 5.5 Unit V V V C ns/V ns/V V Type 74AHC2G241 Type 74AHCT2G241 VCC 9397 750 12887 supply voltage (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 4 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Recommended operating conditions ...continued Parameter input voltage output voltage operating ambient temperature input rise and fall times see Section 11 and Section 12 VCC = 5 V 0.5 V Conditions Min. 0 0 -40 Typ. +25 Max. 5.5 VCC +125 20 Unit V V C ns/V Table 7: Symbol VI VO Tamb tr, tf 11. Static characteristics Table 8: Static characteristics type 74AHC2G241 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Tamb = 25 C VIH HIGH-level input voltage VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VIL LOW-level input voltage VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VOH HIGH-level output voltage VI = VIH or VIL IO = -50 A; VCC = 2.0 V IO = -50 A; VCC = 3.0 V IO = -50 A; VCC = 4.5 V IO = -4.0 mA; VCC = 3.0 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 2.0 V IO = 50 A; VCC = 3.0 V IO = 50 A; VCC = 4.5 V IO = 4.0 mA; VCC = 3.0 V IO = 8.0 mA; VCC = 4.5 V IOZ ILI ICC CI VIH 3-state OFF-state current input leakage current quiescent supply current input capacitance HIGH-level input voltage VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V 1.5 2.1 3.85 0 0 0 1.5 0.1 0.1 0.1 0.36 0.36 0.25 0.1 1.0 10 V V V V V A A A pF V V V 1.9 2.9 4.4 2.58 3.94 2.0 3.0 4.5 V V V V V 1.5 2.1 3.85 0.5 0.9 1.65 V V V V V V Parameter Conditions Min Typ Max Unit Tamb = -40 C to +85 C 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 5 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 8: Static characteristics type 74AHC2G241 ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol VIL Parameter LOW-level input voltage Conditions VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VOH HIGH-level output voltage VI = VIH or VIL IO = -50 A; VCC = 2.0 V IO = -50 A; VCC = 3.0 V IO = -50 A; VCC = 4.5 V IO = -4.0 mA; VCC = 3.0 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 2.0 V IO = 50 A; VCC = 3.0 V IO = 50 A; VCC = 4.5 V IO = 4.0 mA; VCC = 3.0 V IO = 8.0 mA; VCC = 4.5 V IOZ ILI ICC CI VIH 3-state OFF-state current input leakage current quiescent supply current input capacitance HIGH-level input voltage VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VIL LOW-level input voltage VCC = 2.0 V VCC = 3.0 V VCC = 5.5 V VOH HIGH-level output voltage VI = VIH or VIL IO = -50 A; VCC = 2.0 V IO = -50 A; VCC = 3.0 V IO = -50 A; VCC = 4.5 V IO = -4.0 mA; VCC = 3.0 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 2.0 V IO = 50 A; VCC = 3.0 V IO = 50 A; VCC = 4.5 V IO = 4.0 mA; VCC = 3.0 V IO = 8.0 mA; VCC = 4.5 V 0.1 0.1 0.1 0.55 0.55 V V V V V 1.9 2.9 4.4 2.40 3.70 V V V V V VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V 1.5 2.1 3.85 0.1 0.1 0.1 0.44 0.44 2.5 1.0 10 10 0.5 0.9 1.65 V V V V V A A A pF V V V V V V 1.9 2.9 4.4 2.48 3.8 V V V V V Min Typ Max 0.5 0.9 1.65 Unit V V V Tamb = -40 C to +125 C 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 6 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 8: Static characteristics type 74AHC2G241 ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol IOZ ILI ICC CI Parameter 3-state OFF-state current input leakage current quiescent supply current input capacitance Conditions VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V Min Typ Max 10 2.0 40 10 Unit A A A pF Table 9: Static characteristics type 74AHCT2G241 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Tamb = 25 C VIH VIL VOH HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VCC = 4.5 V to 5.5 V VCC = 4.5 V to 5.5 V VI = VIH or VIL IO = -50 A; VCC = 4.5 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 4.5 V IO = 8.0 mA; VCC = 4.5 V IOZ ILI ICC ICC 3-state OFF-state current input leakage current quiescent supply current additional quiescent supply current per input pin input capacitance HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VCC = 4.5 V to 5.5 V VCC = 4.5 V to 5.5 V VI = VIH or VIL IO = -50 A; VCC = 4.5 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 4.5 V IO = 8.0 mA; VCC = 4.5 V IOZ 3-state OFF-state current VI = VCC or GND; VCC = 5.5 V 0.1 0.44 2.5 V V A 4.4 3.8 V V VI = VCC or GND; VCC = 5.5 V VI = VIH or VIL; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V 0 0.1 0.36 0.25 0.1 1.0 1.35 V V A A A mA 4.4 3.94 4.5 V V 2.0 0.8 V V Parameter Conditions Min Typ Max Unit CI VIH VIL VOH 2.0 - 1.5 - 10 0.8 pF V V Tamb = -40 C to +85 C 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 7 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 9: Static characteristics type 74AHCT2G241 ...continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol ILI ICC ICC Parameter input leakage current quiescent supply current additional quiescent supply current per input pin input capacitance HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VCC = 4.5 V to 5.5 V VCC = 4.5 V to 5.5 V VI = VIH or VIL IO = -50 A; VCC = 4.5 V IO = -8.0 mA; VCC = 4.5 V VOL LOW-level output voltage VI = VIH or VIL IO = 50 A; VCC = 4.5 V IO = 8.0 mA; VCC = 4.5 V IOZ ILI ICC ICC 3-state OFF-state current input leakage current quiescent supply current additional quiescent supply current per input pin input capacitance VI = VCC or GND; VCC = 5.5 V VI = VIH or VIL; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V 0.1 0.55 10 2.0 40 1.5 V V A A A mA 4.4 3.70 V V Conditions VI = VIH or VIL; VCC = 5.5 V VI = VCC or GND; IO = 0 A; VCC = 5.5 V VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V Min Typ Max 1.0 10 1.5 Unit A A mA CI VIH VIL VOH 2.0 - - 10 0.8 pF V V Tamb = -40 C to +125 C CI - - 10 pF 12. Dynamic characteristics Table 10: Dynamic characteristics type 74AHC2G241 GND = 0 V; tr = tf 3.0 ns; see Figure 7. Symbol tPHL, tPLH Parameter propagation delay nA to nY Conditions see Figure 4 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF [1] [2] [1] [2] Min Typ Max Unit Tamb = 25 C 4.7 3.4 6.6 4.7 8.0 5.5 11.5 7.5 ns ns ns ns 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 8 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 10: Dynamic characteristics type 74AHC2G241 ...continued GND = 0 V; tr = tf 3.0 ns; see Figure 7. Symbol tPZH, tPZL Parameter enable time 1OE to 1Y Conditions see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF enable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF tPHZ, tPLZ disable time 1OE to 1Y see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF disable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF Tamb = -40 C to +85 C tPHL, tPLH propagation delay nA to nY see Figure 4 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF tPZH, tPZL enable time 1OE to 1Y see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF enable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF 1.0 1.0 1.0 1.0 9.5 6.3 13.0 9.0 ns ns ns ns 1.0 1.0 1.0 1.0 9.5 6.0 13.0 8.5 ns ns ns ns 1.0 1.0 1.0 1.0 9.5 6.5 13.0 8.5 ns ns ns ns [1] [2] [1] [2] [1] [2] [1] [2] [1] [2] [1] [2] [1] [2] [1] [2] Min - Typ 5.0 3.6 6.9 4.9 4.9 3.6 7.0 5.4 6.0 4.1 8.3 5.7 6.3 4.3 9.0 6.1 Max 8.0 5.1 11.5 7.5 8.0 5.6 11.5 8.0 9.7 6.8 13.2 8.8 9.7 6.8 13.2 8.8 Unit ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 9 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 10: Dynamic characteristics type 74AHC2G241 ...continued GND = 0 V; tr = tf 3.0 ns; see Figure 7. Symbol tPHZ, tPLZ Parameter disable time 1OE to 1Y Conditions see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF disable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF Tamb = -40 C to +125 C tPHL, tPLH propagation delay nA to nY see Figure 4 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF tPZH, tPZL enable time 1OE to 1Y see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF enable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF tPHZ, tPLZ disable time 1OE to 1Y see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF disable time 2OE to 2Y see Figure 6 VCC = 3.0 V to 3.6 V; CL = 15 pF VCC = 4.5 V to 5.5 V; CL = 15 pF VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF [1] [2] Typical values are measured at VCC = 3.3 V. Typical values are measured at VCC = 5.0 V. Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Typ - Max 11.5 8.0 15.0 10.0 11.5 8.0 15.0 10.0 Unit ns ns ns ns ns ns ns ns 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 - 11.5 7.0 14.5 9.5 11.5 6.5 14.5 9.5 10.0 7.0 14.5 9.5 12.5 8.5 16.5 11.0 12.5 8.5 16.5 11.0 ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 10 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 11: Dynamic characteristics type 74AHCT2G241 GND = 0 V; tr = tf 3.0 ns; see Figure 7 Symbol Tamb = 25 Parameter C [1] see Figure 4; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF tPZH, tPZL enable time 1OE to 1Y see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF enable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF tPHZ, tPLZ disable time 1OE to 1Y see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF disable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF Tamb = -40 C to +85 C tPHL, tPLH propagation delay nA to nY see Figure 4; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF tPZH, tPZL enable time 1OE to 1Y see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF enable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF tPHZ, tPLZ disable time 1OE to 1Y see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF disable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF Tamb = -40 C to +125 C tPHL, tPLH propagation delay nA to nY see Figure 4; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF 1.0 1.0 7.0 9.5 ns ns 1.0 1.0 8.0 10.0 ns ns 1.0 1.0 8.0 10.0 ns ns 1.0 1.0 6.3 9.0 ns ns 1.0 1.0 6.0 8.5 ns ns 1.0 1.0 6.5 8.5 ns ns 4.0 5.7 6.8 8.8 ns ns 4.5 6.1 6.8 8.8 ns ns 3.4 4.8 5.6 7.5 ns ns 3.9 5.1 5.1 7.5 ns ns 3.4 4.7 5.5 7.5 ns ns Conditions Min Typ Max Unit tPHL, tPLH propagation delay nA to nY 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 11 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state Table 11: Dynamic characteristics type 74AHCT2G241 ...continued GND = 0 V; tr = tf 3.0 ns; see Figure 7 Symbol tPZH, tPZL Parameter enable time 1OE to 1Y Conditions see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF enable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF tPHZ, tPLZ disable time 1OE to 1Y see Figure 5; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF disable time 2OE to 2Y see Figure 6; VCC = 4.5 V to 5.5 V CL = 15 pF CL = 50 pF [1] All typical values are measured at VCC = 5.0 V. Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Typ - Max 6.5 9.5 6.5 9.5 8.5 11.0 8.5 11.0 Unit ns ns ns ns ns ns ns ns 13. Waveforms VI nA input GND tPHL VOH nY output VOL VM mna230 VM tPLH Measurement points are given in Table 12. Fig 4. The input (nA) to output (nY) propagation delays. Table 12: Type 74AHC2G241 74AHCT2G241 Measurement points VI input requirements VM input GND to VCC GND to 3.0 V 50 % VCC 1.5 V VM output 50 % VCC 50 % VCC 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 12 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state VI 1OE input GND tPLZ VCC output LOW-to-OFF OFF-to-LOW VOL tPHZ VOH output HIGH-to-OFF OFF-to-HIGH GND outputs enabled outputs disabled outputs enabled 001aaa411 VM tPZL VM VOL + 0.3 V tPZH VOH - 0.3 V VM Measurement points are given in Table 12. Fig 5. The 3-state enable and disable times. VI 2OE input GND tPLZ VCC output LOW-to-OFF OFF-to-LOW VOL tPHZ VOH output HIGH-to-OFF OFF-to-HIGH GND outputs enabled outputs disabled outputs enabled 001aaa410 VM tPZL VM VOL + 0.3 V tPZH VOH - 0.3 V VM Measurement points are given in Table 12. Fig 6. The 3-state enable and disable times. 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 13 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state S1 VCC VI D.U.T. RT CL mna232 RL = 1000 VCC open GND PULSE GENERATOR VO Test data is given in Table 13. Definitions for test circuit: CL = load capacitance including jig and probe capacitance (see Section 12 for the value). RL = load resistance. RT = Termination resistance should be equal to the output impedance Zo of the pulse generator. Fig 7. Load circuitry for switching times. Table 13: Test tPLH, tPHL tPLZ, tPZL tPHZ, tPZH Test data S1 open VCC GND 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 14 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 14. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 D E A X c y HE vMA Z 8 5 A pin 1 index A2 A1 (A3) Lp L 1 e bp 4 wM detail X 0 2.5 scale 5 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.1 A1 0.15 0.00 A2 0.95 0.75 A3 0.25 bp 0.38 0.22 c 0.18 0.08 D(1) 3.1 2.9 E(1) 3.1 2.9 e 0.65 HE 4.1 3.9 L 0.5 Lp 0.47 0.33 v 0.2 w 0.13 y 0.1 Z(1) 0.70 0.35 8 0 Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT505-2 REFERENCES IEC JEDEC --JEITA EUROPEAN PROJECTION ISSUE DATE 02-01-16 Fig 8. Package outline TSSOP8. 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 15 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 D E A X c y HE vMA Z 8 5 Q A pin 1 index A2 A1 (A3) Lp L 1 e bp 4 wM detail X 0 2.5 scale 5 mm DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1 A1 0.15 0.00 A2 0.85 0.60 A3 0.12 bp 0.27 0.17 c 0.23 0.08 D(1) 2.1 1.9 E(2) 2.4 2.2 e 0.5 HE 3.2 3.0 L 0.4 Lp 0.40 0.15 Q 0.21 0.19 v 0.2 w 0.13 y 0.1 Z(1) 0.4 0.1 8 0 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT765-1 REFERENCES IEC JEDEC MO-187 JEITA EUROPEAN PROJECTION ISSUE DATE 02-06-07 Fig 9. Package outline VSSOP8. 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 16 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 15. Revision history Table 14: Revision history Release date 20040310 Data sheet status Product data Change notice Order number 9397 750 12887 Supersedes Document ID 74AHC_AHCT2G241_1 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 17 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 16. Data sheet status Level I II Data sheet status [1] Objective data Preliminary data Product status [2] [3] Development Qualification Definition This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). III Product data Production [1] [2] [3] Please consult the most recently issued data sheet before initiating or completing a design. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 17. Definitions Short-form specification -- The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition -- Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information -- Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 18. Disclaimers Life support -- These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes -- Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 19. Contact information For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com 9397 750 12887 (c) Koninklijke Philips Electronics N.V. 2004. All rights reserved. Product data sheet Rev. 01 -- 10 March 2004 18 of 19 Philips Semiconductors 74AHC2G241; 74AHCT2G241 Dual buffer/line driver; 3-state 20. Contents 1 2 3 4 5 6 7 7.1 7.2 8 9 10 11 12 13 14 15 16 17 18 19 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . . 8 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 17 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 18 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Contact information . . . . . . . . . . . . . . . . . . . . 18 (c) Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 10 March 2004 Document order number: 9397 750 12887 Published in The Netherlands |
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