U74AHC3G34

UNISONIC TECHNOLOGIES CO., LTD U74AHC3G34 TRIPLE BUFFER GATE „ DESCRIPTION The UTC U74AHC3G34 are high-speed Si-gate CMOS devices, which provide three buffers with the function Y=A. „ FEATURES * Low Power Dissipation * Symmetrical Output Impedance * Balanced Propagation Delays * High Noise Immunity CMOS IC TSSOP-8 „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AHC3G34L-P08-R U74AHC3G34G-P08-R U74AHC3G34L-P08-T U74AHC3G34G-P08-T Package TSSOP-8 TSSOP-8 Packing Tape Reel Tube www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-676.A U74AHC3G34 „ PIN CONFIGURATION 1A 1 3Y 2 2A 3 GND 4 „ FUNCTION TABLE (each gate) INPUT(A) L H OUTPUT(Y) L H „ LOGIC DIAGRAM (positive logic) 8 VCC 7 1Y 6 3A 5 2Y CMOS IC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 4 QW-R502-676.A U74AHC3G34 CMOS IC „ ABSOLUTE MAXIMUM RATING(unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage Input Voltage Output Voltage VCC VIN VOUT -0.5 ~ 7.0 -0.5 ~ 7.0 -0.5 ~ VCC +0.5 V V V VCC or GND Current Output Current ICC IOUT ±75 mA ±25 mA Input Clamp Current Output Clamp Current IIK IOK -20 mA ±20 mA Operating Temperature Storage Temperature TOPR TSTG -40 ~ + 85 -65 ~ + 150 ℃ ℃ 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. „ RECOMMENDED OPERATING ...