74LS151PCQR

更新时间： 2024-02-13 00:11:18

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		复用器
页数	文件大小	规格书
7页	73K
描述
Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16,

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技术参数
数据手册

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74LS151PCQR 技术参数

生命周期：	Obsolete	包装说明：	SOP, SOP16,.25
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.4	JESD-30 代码：	R-PDSO-G16
逻辑集成电路类型：	MULTIPLEXER	功能数量：	1
输入次数：	8	端子数量：	16
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	子类别：	Multiplexer/Demultiplexers
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	TTL	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

74LS151PCQR 数据手册

August 1986

Revised March 2000

DM74LS151

1-of-8 Line Data Selector/Multiplexer

General Description

Features

This data selector/multiplexer contains full on-chip decod-

ing to select the desired data source. The DM74LS151

selects one-of-eight data sources. The DM74LS151 has a

strobe input which must be at a low logic level to enable

these devices. A high level at the strobe forces the W out-

put HIGH, and the Y output LOW.

■ Select one-of-eight data lines

■ Performs parallel-to-serial conversion

■ Permits multiplexing from N lines to one line

■ Also for use as Boolean function generator

■ Typical average propagation delay time data input to

W output 12.5 ns

The DM74LS151 features complementary W and Y out-

puts.

■ Typical power dissipation 30 mW

Ordering Code:

Order Number Package Number

Package Description

DM74LS151M

DM74LS151SJ

DM74LS151N

M16A

M16D

N16E

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Truth Table

Inputs

Outputs

Select

Strobe

H = HIGH Level

L = LOW Level

X = Don't Care

D0, D1...D7 = the level of the respective D input

DS006392

www.fairchildsemi.com

12 3 4 5 6 7

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