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MM54HC7266

更新时间： 2024-09-15 10:53:11

品牌	Logo	应用领域
美国国家半导体 - NSC		栅
页数	文件大小	规格书
4页	88K
描述
Quad 2-Input Exclusive NOR Gate

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数据手册

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MM54HC7266 数据手册

January 1988

MM54HC7266/MM74HC7266 Quad 2-Input

Exclusive NOR Gate

General Description

Features

Typical propagation delay: 9 ns

This exclusive NOR gate utilizes advanced silicon-gate

CMOS technology to achieve operating speeds similar to

equivalent LS-TTL gates while maintaining the low power

consumption and high noise immunity characteristic of stan-

dard CMOS integrated circuits. These gates are fully buff-

ered and have a fanout of 10 LS-TTL loads. The MM54HC/

MM74HC logic family is functionally as well as pin out com-

patible with the standard 54LS/74LS logic family. However,

unlike the ’LS266, which is an open collector gate, the

’HC266 has standard CMOS push-pull outputs. All inputs

are protected from damage due to static discharge by inter-

Wide operating voltage range: 2–6V

Low input current: 1 mA maximum

Low quiescent current: 20 mA maximum (74 Series)

Output drive capability: 10 LS-TTL loads

Push-pull output

nal diode clamps to V

and ground.

Connection Diagram

Dual-In-Line Package

TL/F/8437–1

Top View

Order Number MM54HC7266 or MM74HC7266

Truth Table

Inputs

Outputs

1995 National Semiconductor Corporation

TL/F/8437

RRD-B30M105/Printed in U. S. A.

12 3 4

中文翻译

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