Unisonic Technologies U74AHCT02
The U74AHCT02 contains four independent 2-input NOR gates. Each gate provides the function Y=A+B in positive logic. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.| Part No. | U74AHCT02 |
|---|---|
| Datasheet | U74AHCT02 Download |
| Manufacturer |  Unisonic Technologies |
| Description | QUADRUPLE 2-INPUT POSITIVE-NOR GATES |
| Buy | Stock & Price |
DESCRIPTION
●FEATURES
* Inputs Are TTL-Voltage Compatible * Low Power Dissipation * Balanced Propagation Delays● ORDERING INFORMATION Ordering Number U74AHCT02G-S14-R Package SOP-14 CMOS IC SOP-14 Packing Tape Reel
● MARKING Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-452.B U74AHCT02
● PIN CONFIGURATION 1Y 1 1A 2 1B 3 2Y 4 2A 5 2B 6 GND 7
● FUNCTION TABLE (Each Gate) INPUTS A INPUTS B OUTPUT L LH LHL HL L HH L Note: H: HIGH voltage level; L: LOW voltage level. Y
● LOGIC SYMBOL (Positive Logic) 14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A CMOS IC Logic Symbol
● LOGIC DIAGRAM (One Gate) A B IEC Logic Symbol Y UNISONIC TECHNOLOGIES CO., LTD 2 of 4 QW-R502-452.B U74AHCT02 CMOS IC
● ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage Input Voltage VCC -0.5 ~ +7 V VIN -0.5 ~ +7 V Output Voltage VCC or GND Current VOUT ICC -0.5 ~ VCC +0.5 ±50 V mA Output Current (VOUT=0 ~ VCC) Input Clamping Current (VIN < 0V) IOUT IIK ±25 mA -20 mA Output Clamping Current (VOUT<0 or VOUT> VCC) Storage Temperature IOK TSTG ±20 -65 ~ + 150 mA °C Notes: 1.
