U74HC2G02

UNISONIC TECHNOLOGIES CO., LTD U74HC2G02 2-INPUT NOR GATE  DESCRIPTION The U74HC2G02 is a 2-input NOR gate which provides the Function Y=A+B .  FEATURES * Operation Voltage Range: 2.0~6.0V * Low Power Dissipation: ICC=10μA (Max.) * High Speed: tPD=9ns (VCC=4.5V, CL=50pF) *Specified from -40 to +85°C and -40 to +125°C  ORDERING INFORMATION Order Number Lead Free Halogen Free U74HC2G02L-SM1-R U74HC2G02G-SM1-R Package MSOP-8 CMOS IC Packing Tape Reel  MARKING www.unisonic.com.tw Copyright © 2023 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-084.C U74HC2G02  PIN CONFIGURATION 1A 1 1B 2 2Y 3 GND 4  FUNCTION TABLE (each gate) INPUT A B L L L H H L H H OUTPUT Y H L L L  LOGIC DIAGRAM (positive logic) 8 VCC 7 1Y 6 2B 5 2A CMOS IC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-084.C U74HC2G02 CMOS IC  ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)(Note 1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage Input Voltage VCC -0.5 ~ +7.0 V VIN -0.5 ~ +7.0 V Output Voltage Input Clamp Current VOUT -0.5 ~ VCC+0.5 V IIK ±20 mA Output Clamp Current Output Current IOK ±20 mA IOUT 25 mA VCC or GND Current Power dissipation ICC ±50 mA PD 300 mW Storage Temperature TSTG -65 ~ +150 °C Notes: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. Absolute maximum ratings are those values beyond which the device could be permanently dam...