U74HC08

UNISONIC TECHNOLOGIES CO., LTD U74HC08 QUAD 2-INPUT AND GATES  DESCRIPTION The U74HC08 contains four independent 2-input AND gates, perform the Boolean function Y = A B or Y = A + B in positive logic.  FEATURES * Operation Voltage Range: * Low Quiescent Current: * High Speed: * Low Input Current: 2~6V ICC=2µA (Max) tPD=8ns(Typ) 100nA (Max)  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC08L-D14-T U74HC08G-D14-T - U74HC08G-S14-R - U74HC08G-P14-R Package DIP-14 SOP-14 TSSOP-14 CMOS IC DIP-14 SOP-14 TSSOP-14 Packing Tube Tape Reel Tape Reel  MARKING DIP-14 SOP-14 / TSSOP-14 www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-236.F U74HC08  PIN CONFIGURATION 1A 1B 1Y 2A 2B 2Y GND 1 2 3 4 5 6 7  FUNCTION TABLE (Each Gate) INPUT(A) H H L L INPUT(B) H L H L  LOGIC DIAGRAM (Positive Logic) 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y OUTPUT(Y) H L L L CMOS IC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-236.F U74HC08 CMOS IC  ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Clamp Current Output Clamp Current IIK ±20 mA IOK ±20 mA Output Current VCC or GND Current IOUT ±25 mA ICC ±50 mA 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 implied. ...