型号 功能描述 生产厂家 企业 LOGO 操作

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

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

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:2025-10-21 11:32:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
25+
3.9
2987
只售原装自家现货!诚信经营!欢迎来电!
RENESAS
2511
原厂原装
6603
电子元器件采购降本30%!原厂直采,砍掉中间差价
onsemi(安森美)
24+
PDIP16
907
只做原装,提供一站式配单服务,代工代料。BOM配单
FAIRCHILD/仙童
24+
NA/
20
优势代理渠道,原装正品,可全系列订货开增值税票
M
24+
SOP16
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ST
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
FSC全新原装
NEW
DIP
9526
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
HITACHI
25+
SOP-3.9
2
百分百原装正品 真实公司现货库存 本公司只做原装 可
FAIRCHILD/仙童
23+
50000
全新原装正品现货,支持订货
24+
125

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