U74AHC32

UNISONIC TECHNOLOGIES CO., LTD U74AHC32 QUADRUPLE 2-INPUT POSITIVE-OR GATES  DESCRIPTION The UTC U74AHC32 are quadruple 2-input positive-or gates which provides the function Y=A+B in positive logic.  FEATURES * Operate from 2V to 5.5V * Max tPD of 7.5ns at 5 V * Low Power Dissipation: ICC=2μA(Max) at Ta=25°C * Halogen Free CMOS IC  ORDERING INFORMATION Ordering Number U74AHC32G-S14-R U74AHC32G-P14-R Package SOP-14 TSSOP-14 Packing Tape Reel Tape Reel  MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-343.B U74AHC32  PIN CONFIGURATION 1A 1 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y  FUNCTION TABLE INPUTS(A) INPUTS(B) HX XH LL Note: H: HIGH voltage level; L: LOW voltage level.  LOGIC DIAGRAM OUTPUT(Y) H H L CMOS IC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-343.B U74AHC32 CMOS IC  ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5 ~ +7 V Input Voltage Output Voltage VIN VOUT -0.5 ~ +7 -0.5 ~ VCC +0.5 V V VCC or GND Current Continuous Output Current ICC ±50 mA IOUT ±25 mA Input Clamp Current Output Clamp Current IIK -20 mA IOK ±20 mA Operating Temperature TOPR -40 ~ + 85 °C Storage Temperature TSTG -65 ~ + 150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not imp...