DM74LS154WM

更新时间： 2024-09-20 23:00:43

品牌	Logo	应用领域
美国国家半导体 - NSC		解码器解复用器逻辑集成电路光电二极管输入元件驱动
页数	文件大小	规格书
6页	123K
描述
4-Line to 16-Line Decoders/Demultiplexers

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数据手册

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DM74LS154WM 数据手册

May 1989

DM54LS154/DM74LS154 4-Line to 16-Line

Decoders/Demultiplexers

General Description

Features

Decodes 4 binary-coded inputs into one of 16 mutually

exclusive outputs

Each of these 4-line-to-16-line decoders utilizes TTL circuit-

ry to decode four binary-coded inputs into one of sixteen

mutually exclusive outputs when both the strobe inputs, G1

and G2, are low. The demultiplexing function is performed

by using the 4 input lines to address the output line, passing

data from one of the strobe inputs with the other strobe

input low. When either strobe input is high, all outputs are

high. These demultiplexers are ideally suited for implement-

ing high-performance memory decoders. All inputs are buff-

ered and input clamping diodes are provided to minimize

transmission-line effects and thereby simplify system de-

sign.

Performs the demultiplexing function by distributing data

from one input line to any one of 16 outputs

Input clamping diodes simplify system design

High fan-out, low-impedance, totem-pole outputs

Typical propagation delay

3 levels of logic 23 ns

Strobe 19 ns

Typical power dissipation 45 mW

Connection and Logic Diagrams

Dual-In-Line Package

TL/F/6394–1

Order Number DM54LS154J,

DM74LS154WM or DM74LS154N

See NS Package Number J24A, M24B or N24A

TL/F/6394–2

1995 National Semiconductor Corporation

TL/F/6394

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

12 3 4 5 6

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与DM74LS154WM相关器件

型号	品牌	获取价格	描述	数据表
DM74LS154WMX	FAIRCHILD	获取价格	4-To-16-Line Demultiplexer
DM74LS155	NSC	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS155	FAIRCHILD	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS155J	NSC	获取价格	暂无描述
DM74LS155J/A+	ETC	获取价格	2-To-4-Line Demultiplexer
DM74LS155M	FAIRCHILD	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS155M	NSC	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS155MX	FAIRCHILD	获取价格	2-To-4-Line Demultiplexer
DM74LS155N	FAIRCHILD	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS155N	NSC	获取价格	Dual 2-Line to 4-Line Decoders/Demultiplexers