SN74LS138N

更新时间： 2024-11-07 23:06:19

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
8页	128K
描述
LOW POWER SCHOTTKY

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中文翻译

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数据手册

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SN74LS138N 数据手册

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

GUARANTEED OPERATING RANGES

Symbol

Parameter

Supply Voltage

Min

4.75

Typ

5.0

Max

5.25

Unit

PLASTIC

N SUFFIX

CASE 648

Operating Ambient

Temperature Range

°C

Output Current – High

Output Current – Low

–0.4

8.0

SOIC

D SUFFIX

CASE 751B

ORDERING INFORMATION

Device

Package

16 Pin DIP

16 Pin

Shipping

SN74LS138N

SN74LS138D

2000 Units/Box

2500/Tape & Reel

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

December, 1999 – Rev. 6

SN74LS138/D

12 3 4 5 6 7 8

中文翻译

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与SN74LS138N相关器件

型号	品牌	获取价格	描述	数据表
SN74LS138N-00	TI	获取价格	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16
SN74LS138N-10	TI	获取价格	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16
SN74LS138N3	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138NDS	MOTOROLA	获取价格	暂无描述
SN74LS138NE4	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138NP3	ROCHESTER	获取价格	Decoder/Driver, LS Series, Inverted Output, TTL, PDIP16, PLASTIC, MS-001BB, DIP-16
SN74LS138NP3	TI	获取价格	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16, PLASTIC, MS-001BB, DIP-16
SN74LS138NS	MOTOROLA	获取价格	LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16, PLASTIC, DIP-16
SN74LS138NSR	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74LS138NSRE4	TI	获取价格	3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS