Datasheet > SN74LS138_01

SN74LS138_01

更新时间： 2024-09-21 05:17:19

品牌	Logo	应用领域
安森美 - ONSEMI		解码器解复用器
页数	文件大小	规格书
8页	81K
描述
1-of-8 Decoder/ Demultiplexer

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中文翻译

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SN74LS138_01 数据手册

SN74LS138

1-of-8 Decoder/

Demultiplexer

The LSTTL/MSI SN74LS138 is a high speed 1-of-8 Decoder/

Demultiplexer. This device is ideally suited for high speed bipolar

memory chip select address decoding. The multiple input enables

allow parallel expansion to a 1-of-24 decoder using just three LS138

devices or to a 1-of-32 decoder using four LS138s and one inverter.

The LS138 is fabricated with the Schottky barrier diode process for

high speed and is completely compatible with all ON Semiconductor

TTL families.

http://onsemi.com

LOW

POWER

SCHOTTKY

• Demultiplexing Capability

• Multiple Input Enable for Easy Expansion

• Typical Power Dissipation of 32 mW

• Active Low Mutually Exclusive Outputs

• Input Clamp Diodes Limit High Speed Termination Effects

PLASTIC

N SUFFIX

CASE 648

GUARANTEED OPERATING RANGES

Symbol

Parameter

Supply Voltage

Min

4.75

Typ

5.0

Max

5.25

Unit

Operating Ambient

Temperature Range

°C

Output Current – High

Output Current – Low

–0.4

8.0

SOIC

D SUFFIX

CASE 751B

SOEIAJ

M SUFFIX

CASE 966

ORDERING INFORMATION

Device

Package

16 Pin DIP

SOIC–16

Shipping

SN74LS138N

SN74LS138D

SN74LS138DR2

SN74LS138M

SN74LS138MEL

2000 Units/Box

38 Units/Rail

2500/Tape & Reel

See Note 1

SOIC–16

SOEIAJ–16

See Note 1

1. For ordering information on the EIAJ version of

the SOIC package, please contact your local

ON Semiconductor representative.

Semiconductor Components Industries, LLC, 2001

Publication Order Number:

October, 2001 – Rev. 7

SN74LS138/D

12 3 4 5 6 7 8

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与SN74LS138_01相关器件

型号	品牌	获取价格	描述	数据表
SN74LS138D	ROCHESTER	获取价格	Decoder/Driver, LS Series, Inverted Output, TTL, PDSO16, PLASTIC, SOIC-16
SN74LS138D	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138D	MOTOROLA	获取价格	1-OF-8 DECODER/ DEMULTIPLEXER
SN74LS138D	ONSEMI	获取价格	LOW POWER SCHOTTKY
SN74LS138D3	TI	获取价格	IC,DECODER/DEMUX,3-TO-8-LINE,LS-TTL,SOP,16PIN,PLASTIC
SN74LS138DE4	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138DG4	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138DR	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138DR2	ROCHESTER	获取价格	Decoder/Driver, LS Series, Inverted Output, TTL, PDSO16, PLASTIC, SOIC-16
SN74LS138DR2	ONSEMI	获取价格	1-of-8 Decoder/ Demultiplexer