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

DN74LS139产品属性

  • 类型

    描述

  • 型号

    DN74LS139

  • 功能描述

    2-To-4-Line Demultiplexer

更新时间:2025-12-17 11:25:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
hit
2023+
sop
50000
原装现货
IW
22+
CDIP
12245
现货,原厂原装假一罚十!
Fairchild
25+
110
公司优势库存 热卖中!!
MOTOROLA/摩托罗拉
24+
DIP
9600
原装现货,优势供应,支持实单!
TI
25+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
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
TI/德州仪器
23+
SOP-16
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
PHIL
23+
NA
20000
全新原装假一赔十
NS/美国国半
2025+
SOP
5000
原装进口价格优 请找坤融电子!
原装
1922+
SOP165.2
12600

DN74LS139数据表相关新闻