MC74VHC08MEL

四2输入与门 Quad 2−Input AND Gate

Quad 2−Input AND Gate

The MC74VHC08 is an advanced high speed CMOS 2−input AND gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems.

Features

•High Speed: tPD= 4.3 ns Typ at VCC= 5.0 V

•Low Power Dissipation: ICC= 2.0 A Max at TA= 25°C

•High Noise Immunity: VNIH= VNIL= 28% VCC

•Power Down Protection Provided on Inputs

•Balanced Propagation Delays

•Designed for 2.0 V to 5.5 V Operating Range

•Low Noise: VOLP= 0.8 V Max

•Pin and Function Compatible with Other Standard Logic Families

•Latchup Performance Exceeds 300 mA

•ESD Performance:

  Human Body Model > 2000 V;

  Machine Model > 200 V

•Chip Complexity: 24 FETs or 6 Equivalent Gates

•Pb−Free Packages are Available

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