MM74HCT151

更新时间： 2024-11-23 23:02:43

品牌	Logo	应用领域
美国国家半导体 - NSC		复用器
页数	文件大小	规格书
4页	138K
描述
8-Channel Digital Multiplexer

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数据手册

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MM74HCT151 数据手册

November 1995

MM54HCT151/MM74HCT151

8-Channel Digital Multiplexer

General Description

This high speed Digital multiplexer utilizes advanced silicon-

gate CMOS technology. Along with the high noise immunity

and low power dissipation of standard CMOS integrated cir-

cuits, it possesses the ability to drive 10 LS-TTL loads. The

MM54HCT151/MM74HCT151 selects one of the 8 data

sources, depending on the address presented on the A, B,

and C inputs. It features both true (Y) and complement (W)

outputs. The STROBE input must be at a low logic level to

enable this multiplexer. A high logic level at the STROBE

forces the W output high and the Y output low.

devices. These parts are also plug-in replacements for LS-

TTL devices and can be used to reduce power consumption

in existing designs.

Features

Typical propagation delay: 20 ns

Low quiescent supply current: 40 mA maximum

(74HCT Series)

Low input current: 1 mA maximum

Fanout of 10 LS-TTL loads

MM54HCT/MM74HCT devices are intended to interface be-

tween TTL and NMOS components and standard CMOS

TTL input compatible

Connection and Logic Diagrams

Truth Table

Dual-In-Line Package

Inputs

Select

Outputs

Strobe

Low Level, X Don’t Care

High Level, L

TL/F/9399–1

D0, D1...D7

the level of the respective D input

Top View

Order Number MM54HCT151 or MM74HCT151

TL/F/9399–2

1995 National Semiconductor Corporation

TL/F/9399

RRD-B30M115/Printed in U. S. A.

12 3 4

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与MM74HCT151相关器件

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MM74HCT151J	NSC	获取价格	8-Channel Digital Multiplexer
MM74HCT151M	NSC	获取价格	暂无描述
MM74HCT151M/A+	TI	获取价格	IC,LOGIC MUX,SINGLE,8-INPUT,HCT-CMOS,SOP,16PIN,PLASTIC
MM74HCT151MX	TI	获取价格	HCT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SO-16
MM74HCT151N	NSC	获取价格	8-Channel Digital Multiplexer
MM74HCT151N/A+	NSC	获取价格	IC,LOGIC MUX,SINGLE,8-INPUT,HCT-CMOS,DIP,16PIN,PLASTIC
MM74HCT153J/A+	TI	获取价格	IC,LOGIC MUX,DUAL,4-INPUT,HCT-CMOS,DIP,16PIN,CERAMIC
MM74HCT153N/A+	TI	获取价格	IC,LOGIC MUX,DUAL,4-INPUT,HCT-CMOS,DIP,16PIN,PLASTIC
MM74HCT153WM	TI	获取价格	IC HCT SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SO-16, Mul
MM74HCT155	NSC	获取价格	Dual 2-to-4 Line Decoder/Demultiplexers