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| 74LX1G07 SINGLE BUFFER/DRIVER (OPEN DRAIN) s s s s s s s 5V TOLERANT INPUTS HIGH SPEED: tPD =4.2ns (MAX.) at VCC = 3.3V LOW POWER DISSIPATION: ICC = 1A(MAX.) at TA=25C POWER DOWN PROTECTION ON INPUTS AND OUTPUTS POWER DOWN PROTECTION ON INPUT OPERATING VOLTAGE RANGE: VCC(OPR) = 1.65V to 5.5V (1.2V Data Retention) IMPROVED LATCH-UP IMMUNITY SOT23-5L SOT323-5L ORDER CODES PACKAGE SOT23-5L SOT323-5L T&R 74LX1G07STR 74LX1G07CTR DESCRIPTION The 74LX1G07 is a low voltage CMOS SINGLE BUFFER (OPEN DRAIN) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 2 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on input and 0 to 7V can be accepted on input with no regard to the supply voltage. This device can be used to interface 5V to 3V. PIN CONNECTION AND IEC LOGIC SYMBOLS October 2002 1/10 74LX1G07 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1 2 4 3 5 SYMBOL NC 1A 1Y GND VCC NAME AND FUNCTION Not Connected Data Input Data Output Ground (0V) Positive Supply Voltage TRUTH TABLE A L H Z: High Impedance Y L Z ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO VO IIK IOK IO ICC IGND Tstg TL Supply Voltage DC Input Voltage DC Output Voltage (VCC = 0V) DC Output Voltage (High or Low State) (note 1) DC Input Diode Current DC Output Diode Current (note 2) DC Output Current DC Supply Current per Supply Pin DC Ground Current per Supply Pin Storage Temperature Lead Temperature (10 sec) Parameter Value -0.5 to +7.0 -0.5 to +7.0 -0.5 to +7.0 -0.5 to VCC + 0.5 - 50 - 50 50 100 100 -65 to +150 300 Unit V V V V mA mA mA mA mA C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. 2/10 74LX1G07 RECOMMENDED OPERATING CONDITIONS Symbol VCC VI VO VO IOL IOL IOL IOL IOL Top dt/dv Supply Voltage (note 1) Input Voltage Output Voltage (VCC = 0V) Output Voltage (High or Low State) High or Low Level Output Current (VCC = 4.5 to 5.5V) High or Low Level Output Current (VCC = 3.0 to 3.6V) High or Low Level Output Current (VCC = 2.7 to 3.0V) High or Low Level Output Current (VCC = 2.3 to 2.7V) High or Low Level Output Current (VCC = 1.65 to 2.3V) Operating Temperqture Input Rise and Fall Time (note 2) Parameter Value 1.65 to 5.5 0 to 5.5 0 to 5.5 0 to VCC + 32 +24 + 12 +8 +4 -55 to 125 0 to 10 Unit V V V V mA mA mA mA mA C ns/V 1) Truth Table guaranteed: 1.2V to 3.6V 2) VIN from 0.8V to 2V at VCC = 3.0V DC SPECIFICATIONS Test Condition Symbol Parameter VCC (V) 1.65 to 1.95 2.3 to 2.7 3.0 to 5.5 VIL Low Level Input Voltage 1.65 to 1.95 2.3 to 2.7 3.0 to 5.5 VOL Low Level Output Voltage 1.65 to 4.5 1.65 2.3 3.0 4.5 IOZ High Impedance Output Leakage Current Input Leakage Current Power Off Leakage Current Quiescent Supply Current 3.6 1.65 to 5.5 0 1.65 to 5.5 3.6 IO=100 A IO=4 mA IO=8 mA IO=16 mA IO=24 mA IO=32 mA VI = 0 to 5.5V VI = 0 to 5.5V VI or VO = 5.5V VI = VCC or GND VI or VO = 3.6 to 5.5V -40 to 85 C Min. 0.75VCC 0.7VCC 0.7VCC 0.25VCC 0.3VCC 0.3VCC 0.1 0.45 0.3 0.4 0.55 0.55 10 10 10 10 10 Max. Value -55 to 125 C Min. 0.75VCC 0.7VCC 0.7VCC 0.25VCC 0.3VCC 0.3VCC 0.1 0.45 0.3 0.4 0.55 0.55 10 10 10 10 10 A A A A V V V Max. Unit VIH High Level Input Voltage II Ioff ICC 3/10 74LX1G07 AC ELECTRICAL CHARACTERISTICS Test Condition Symbol Parameter VCC (V) 1.65 to 1.95 2.3 to 2.7 2.7 3.0 to 3.6 4.5 to 5.5 1.65 to 1.95 2.3 to 2.7 2.7 3.0 to 3.6 4.5 to 5.5 CL (pF) 30 30 50 50 50 30 30 50 50 50 R1 () 1000 500 500 500 500 1000 500 500 500 500 ts = tr (ns) 2.0 2.0 2.5 2.5 2.5 2.0 2.0 2.5 2.5 2.5 -40 to 85 C Min. 1.8 1.2 1 0.8 0.5 1.8 1.2 1 0.8 0.5 Max. 8.3 5.5 5 4.2 3.5 8.3 5.5 5 4.2 3.5 Value -55 to 125 C Min. 1.8 1.2 1 0.8 0.5 1.8 1.2 1 0.8 0.5 Max. 8.3 5.5 5 4.2 3.5 8.3 5.5 5 4.2 3.5 Unit tPLZ Propagation Delay Time ns tPZL Propagation Delay Time ns CAPACITIVE CHARACTERISTICS Test Condition Symbol Parameter VCC (V) 3.3 3.3 1.8 2.5 3.3 VIN = 0 or VCC VIN = 0 or VCC fIN = 10MHz Value TA = 25 C Min. Typ. 2.5 4 16 18 20 Max. pF pF pF Unit CIN COUT CPD Input Capacitance Output Capacitance Power Dissipation Capacitance (note 1) 1) CPD is defined as the value of the IC's internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC 4/10 74LX1G07 TEST CIRCUIT RT = ZOUT of pulse generator (typically 50) TEST CIRCUIT AND WAVEFORM SYMBOL VALUE Symbol 1.65 to 1.95V CL R1=RL VIH VM tr = tf 30pF 1000 VCC VCC/2 <2.0ns VCC 2.3 to 2.7V 30pF/50pF 500 VCC VCC/2 <2.0ns 2.7 to 5.5V 50pF 500 VCC VCC/2 <2.5ns WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle) 5/10 74LX1G07 SOT23-5L MECHANICAL DATA mm. DIM. MIN. A A1 A2 b C D E E1 e e1 L 0.35 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0 .95 1.9 0.55 13.7 TYP MAX. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 MIN. 35.4 0.0 35.4 13.7 3.5 110.2 102.3 59.0 37.4 74.8 21.6 TYP. MAX. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 mils 6/10 74LX1G07 SOT323-5L MECHANICAL DATA mm. DIM. MIN. A A1 A2 b C D E E1 e e1 L 0.10 0.80 0.00 0.80 0.15 0.10 1.80 1.80 1.15 0 .65 1.3 0.30 3.9 TYP MAX. 1.10 0.10 1.00 0.30 0.18 2.20 2.40 1.35 MIN. 31.5 0.0 31.5 5.9 3.9 70.9 70.9 45.3 25.6 51.2 11.8 TYP. MAX. 43.3 3.9 39.4 11.8 7.1 86.6 94.5 53.1 mils 7/10 74LX1G07 Tape & Reel SOT23-xL MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 3.13 3.07 1.27 3.9 3.9 3.23 3.17 1.37 4.0 4.0 12.8 20.2 60 14.4 3.33 3.27 1.47 4.1 4.1 0.123 0.120 0.050 0.153 0.153 0.127 0.124 0.054 0.157 0.157 13.0 TYP MAX. 180 13.2 0.504 0.795 2.362 0.567 0.131 0.128 0.0.58 0.161 0.161 0.512 MIN. TYP. MAX. 7.086 0.519 inch 8/10 74LX1G07 Tape & Reel SOT323-xL MECHANICAL DATA mm. DIM. MIN. A C D N T Ao Bo Ko Po P 3.98 3.98 2.25 2.7 1.2 4 4 4.2 4.2 0.156 0.156 175 12.8 20.2 59.5 60 60.5 14.4 0.088 0.106 0.047 0.157 0.157 0.165 0.165 TYP 180 13 MAX. 185 13.2 MIN. 6.889 0.504 0.795 2.362 0.567 TYP. 7.086 0.512 MAX. 7.283 0.519 inch 9/10 74LX1G07 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for t consequences of use of such information nor for any infringement of patents or other rights of third parties which may result fro its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specificatio mentioned in this publication are subject to change without notice. This publication supersedes and replaces all informatio previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices systems without express written approval of STMicroelectronics. (c) The ST logo is a registered trademark of STMicroelectronics (c) 2002 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES 10/10 |
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