Datasheet > 逻辑 > 解码器/驱动器> MC74HCT138ADR2G

MC74HCT138ADR2G

更新时间： 2024-11-18 11:50:51

品牌	Logo	应用领域
安森美 - ONSEMI		解码器解复用器栅
页数	文件大小	规格书
8页	103K
描述
1−of−8 Decoder/ Demultiplexer with LSTTL Compatible Inputs High−Performance Silicon−Gate CMOS

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MC74HCT138ADR2G 数据手册

MC74HCT138A

1−of−8 Decoder/

Demultiplexer with LSTTL

Compatible Inputs

High−Performance Silicon−Gate CMOS

http://onsemi.com

The MC74HCT138A is identical in pinout to the LS138. The

HCT138A may be used as a level converter for interfacing TTL or

NMOS outputs to High Speed CMOS inputs.

MARKING

DIAGRAMS

The HCT138A decodes a three−bit Address to one−of−eight

active−lot outputs. This device features three Chip Select inputs, two

active−low and one active−high to facilitate the demultiplexing,

cascading, and chip−selecting functions. The demultiplexing function

is accomplished by using the Address inputs to select the desired

device output; one of the Chip Selects is used as a data input while the

other Chip Selects are held in their active states.

PDIP−16

N SUFFIX

CASE 648

MC74HCT138AN

AWLYYWWG

Features

SOIC−16

D SUFFIX

CASE 751B

HCT138AG

AWLYWW

• Output Drive Capability: 10 LSTTL Loads

• 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 mA

TSSOP−16

DT SUFFIX

CASE 948F

HCT

138

ALYW

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 122 FETs or 30.5 Equivalent Gates

• Pb−Free Packages are Available*

WL, L

Y, YY

= Assembly Location

= Wafer Lot

= Year

W, WW = Work Week

= Pb−Free Package

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

July, 2005 − Rev. 8

MC74HCT138A/D

12 3 4 5 6 7 8

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MC74HCT138ADR2G 替代型号

型号	品牌	替代类型	描述	数据表
M74HCT138RM13TR	STMICROELECTRONICS	类似代替	3 TO 8 LINE DECODER (INVERTING)
SN74LS138N	TI	功能相似	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74HCT138D	TI	功能相似	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

与MC74HCT138ADR2G相关器件

型号	品牌	获取价格	描述	数据表
MC74HCT138ADT	MOTOROLA	获取价格	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs
MC74HCT138ADT	ONSEMI	获取价格	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs
MC74HCT138ADTR2	ONSEMI	获取价格	1−of−8 Decoder/ Demultiplexer with LSTTL Compatible Inputs High−Performa
MC74HCT138ADTR2	MOTOROLA	获取价格	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, PLASTIC, TSSOP-16
MC74HCT138ADTR2G	ONSEMI	获取价格	1-of-8 Decoder/ Demultiplexer with LSTTL Compatible Inputs
MC74HCT138AN	MOTOROLA	获取价格	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs
MC74HCT138AN	ONSEMI	获取价格	1-of-8 Decoder/Demultiplexer with LSTTL Compatible Inputs
MC74HCT138AND	MOTOROLA	获取价格	Decoder/Driver, CMOS, PDIP16
MC74HCT138ANG	ONSEMI	获取价格	1−of−8 Decoder/ Demultiplexer with LSTTL Compatible Inputs High−Performa
MC74HCT14A	ONSEMI	获取价格	Hex Schmitt-Trigger Inverter with LSTTL Compatible Inputs

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