Datasheet > DM74LS153

DM74LS153

更新时间： 2024-11-09 23:00:43

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
6页	145K
描述
Dual 4-Line to 1-Line Data Selectors/Multiplexers

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数据手册

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DM74LS153 数据手册

June 1989

54LS153/DM54LS153/DM74LS153

Dual 4-Line to 1-Line Data Selectors/Multiplexers

Strobe (enable) line provided for cascading (N lines to

n lines)

General Description

Each of these data selectors/multiplexers contains invert-

ers and drivers to supply fully complementary, on-chip, bina-

ry decoding data selection to the AND-OR-invert gates.

Separate strobe inputs are provided for each of the two

four-line sections.

High fan-out, low impedance, totem pole outputs

Typical average propagation delay times

Ð From data 14 ns

Ð From strobe 19 ns

Ð From select 22 ns

Typical power dissipation 31 mW

Alternate Military/Aerospace device (54LS153) is avail-

able. Contact a National Semiconductor Sales Office/

Distributor for specifications.

Features

Permits multiplexing from N lines to 1 line

Performs at parallel-to-serial conversion

Connection Diagram

Dual-In-Line Package

Order Number 54LS153DMQB, 54LS153FMQB,

54LS153LMQB, DM54LS153J, DM54LS153W,

DM74LS153M or DM74LS153N

See NS Package Number E20A, J16A, M16A,

N16E or W16A

TL/F/6393–1

Logic Diagram

Function Table

Select

Data Inputs

Strobe

Output

Inputs

Select inputs A and B are common to both sections.

Low Level, X Don’t Care

High Level, L

TL/F/6393–2

1995 National Semiconductor Corporation

TL/F/6393

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

12 3 4 5 6

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与DM74LS153相关器件

型号	品牌	获取价格	描述	数据表
DM74LS153E	NSC	获取价格	Dual 4-Line to 1-Line Data Selectors/Multiplexers
DM74LS153J	NSC	获取价格	Dual 4-Line to 1-Line Data Selectors/Multiplexers
DM74LS153J/A+	ETC	获取价格	4-Input Digital Multiplexer
DM74LS153M	FAIRCHILD	获取价格	Dual 1-of-4 Line Data Selectors/Multiplexers
DM74LS153M	NSC	获取价格	Dual 4-Line to 1-Line Data Selectors/Multiplexers
DM74LS153MX	FAIRCHILD	获取价格	4-Input Digital Multiplexer
DM74LS153N	FAIRCHILD	获取价格	Dual 1-of-4 Line Data Selectors/Multiplexers
DM74LS153N	NSC	获取价格	Dual 4-Line to 1-Line Data Selectors/Multiplexers
DM74LS153N/A+	ETC	获取价格	4-Input Digital Multiplexer
DM74LS153N/B+	ETC	获取价格	4-Input Digital Multiplexer