Datasheet > IN74ACT139N

IN74ACT139N

更新时间： 2024-09-16 05:39:19

品牌	Logo	应用领域
IKSEMICON		解码器解复用器栅
页数	文件大小	规格书
6页	163K
描述
Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS

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IN74ACT139N 数据手册

TECHNICAL DATA

IN74ACT139

Dual 1-of-4 Decoder/Demultiplexer

High-Speed Silicon-Gate CMOS

The IN74ACT139 is identical in pinout to the LS/ALS139,

HC/HCT139. The IN74ACT139 may be used as a level converter for

interfacing TTL or NMOS outputs to High Speed CMOS inputs.

This device consists of two independent 1-of-4 decoders, each of

which decodes a two-bit Address to one-of-four active-low outputs.

Active-low Selects are provided to facilitate the demultiplexing and

cascading functions. The demultiplexing function is accomplished by

using the Address inputs to select the desired device output, and utilizing

the Select as a data input.

ORDERING INFORMATION

IN74ACT139N Plastic

IN74ACT139D SOIC

T_A= -40° to 85° C for all packages

•

TTL/NMOS Compatible Input Levels

Outputs Directly Interface to CMOS, NMOS, and TTL

Operating Voltage Range: 4.5 to 5.5 V

Low Input Current: 1.0 μA; 0.1 μA @ 25°C

Outputs Source/Sink 24 mA

PIN ASSIGNMENT

LOGIC DIAGRAM

FUNCTION TABLE

Inputs

Outputs

Select

A0 Y0 Y1

PIN 16 =V_CC

PIN 8 = GND

X = don’t care

Rev. 00

12 3 4 5 6

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型号	品牌	获取价格	描述	数据表
IN74ACT14	INTEGRAL	获取价格	HEX SCHMITT-TRIGGER INVERTER
IN74ACT14D	INTEGRAL	获取价格	HEX SCHMITT-TRIGGER INVERTER
IN74ACT14N	INTEGRAL	获取价格	HEX SCHMITT-TRIGGER INVERTER
IN74ACT151	IKSEMICON	获取价格	8-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
IN74ACT151	INTEGRAL	获取价格	8-INPUT DATA SELECTOR/MULTIPLEXER
IN74ACT151D	IKSEMICON	获取价格	8-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
IN74ACT151D	INTEGRAL	获取价格	8-INPUT DATA SELECTOR/MULTIPLEXER
IN74ACT151N	INTEGRAL	获取价格	8-INPUT DATA SELECTOR/MULTIPLEXER
IN74ACT151N	IKSEMICON	获取价格	8-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
IN74ACT153	IKSEMICON	获取价格	Dual 4-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS