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

MC74LS139D产品属性

  • 类型

    描述

  • 型号

    MC74LS139D

  • 制造商

    Motorola Inc

更新时间:2026-3-2 14:31:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SIG
24+/25+
200
原装正品现货库存价优
HD
24+
8690
原装
1922+
SOP165.2
12600
IW
22+
CDIP
12245
现货,原厂原装假一罚十!
TI
25+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
Renesas Electronics Corporatio
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
NS
25+
SOP16
3200
全新原装、诚信经营、公司现货销售
onsemi(安森美)
25+
PDIP16
1476
原装现货,免费供样,技术支持,原厂对接
TOSH
24+
DIP-16
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
Panasonic
25+
DIP
26200
原装现货,诚信经营!

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