精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

General Description

The MM74HCT05 is a logic function fabricated by using

advanced silicon-gate CMOS technology, which provides

the inherent benefits of CMOS—low quiescent power and

wide power supply range. The device is also input and output

characteristic and pinout compatible with standard

DM74LS logic families. The MM74HCT05 open drain Hex

Inverter requires the addition of an external resistor to perform

a wire-NOR function.

All inputs are protected from static discharge damage by

internal diodes to VCC and ground.

MM74HCT devices are intended to interface between TTL

and NMOS components and standard CMOS devices.

These parts are also plug-in replacements for LS-TTL

devices and can be used to reduce power consumption in

existing designs.

Features

Open drain for wire-NOR function

LS-TTL pinout and threshold compatible

Fanout of 10 LS-TTL loads

Typical propagation delays:

tPZL (with 1 kΩ resistor) 10 ns

tPLZ (with 1 kΩ resistor) 8 ns