型号 功能描述 生产厂家 企业 LOGO 操作

DUAL 1-OF-4 DECODER/ DEMULTIPLEXER

TheLSTTL/MSI SN54/74LS139 is ahigh speed Dual 1-of-4 Decoder/Demultiplexer. The device has two independent decoders, each accepting two inputsand providingfour mutually exclusive active LOW Outputs. Each decoderhas an activeLOW Enable input which can be used as a data input fora 4-output demultipl

MOTOROLA

摩托罗拉

Decoder/Demultiplexer

General Description These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. In high-performance memory systems these decoders can be used to minimize the effects of system decoding. Whe

FAIRCHILD

仙童半导体

Dual 2-line-to-4-line Decoders/Demultiplexers

● Quadrupie 2-Input Positive NAND Gates ● Quadruple 2-Input Positive NAND Gates (with Open Collector Output) (Continue....)

HITACHIHitachi Semiconductor

日立日立公司

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

文件:640.55 Kbytes Page:15 Pages

TI

德州仪器

DN74LS139S产品属性

  • 类型

    描述

  • 型号

    DN74LS139S

  • 功能描述

    2-To-4-Line Demultiplexer

更新时间:2026-3-12 23:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi(安森美)
25+
PDIP-16
11580
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onsemi(安森美)
25+
PDIP16
1476
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FUJITSU
2016+
SOP
3000
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23+
NA
20000
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24+
DIP-16
80000
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JAPAN
24+
DIP16
161802
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TI
24+
DIP
21322
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MAT
23+
DIP-16
6800
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SIG
24+/25+
200
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HITACHI
24+
DIP
7500
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