型号 功能描述 生产厂家 企业 LOGO 操作

Dual 1-of-4 Decoder/Demultiplexer

General Description The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-

FAIRCHILD

仙童半导体

Dual 1-of-4 Decoder/Demultiplexer

Description The HD74AC139/HD74ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-Low outputs. Each decoder has an active-Low Enable input which can be used as a data input for

HITACHIHitachi Semiconductor

日立日立公司

Dual 1-of-4 Decoder/Demultiplexer

General Description The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-

FAIRCHILD

仙童半导体

Dual 2-to-4-Line Decoder/Demultiplexer

文件:31.89 Kbytes Page:7 Pages

TI

德州仪器

Dual 1?뭥f?? Decoder/Demultiplexer

文件:182.78 Kbytes Page:11 Pages

ONSEMI

安森美半导体

74ACT139SC_Q产品属性

  • 类型

    描述

  • 型号

    74ACT139SC_Q

  • 功能描述

    编码器、解码器、复用器和解复用器 Dual 1-of-4 Dec/Dem

  • RoHS

  • 制造商

    Micrel

  • 产品

    Multiplexers

  • 逻辑系列

    CMOS

  • 线路数量(输入/输出)

    2/12

  • 传播延迟时间

    350 ps, 400 ps

  • 电源电压-最大

    2.625 V, 3.6 V

  • 电源电压-最小

    2.375 V, 3 V

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    QFN-44

  • 封装

    Tray

更新时间:2026-3-3 10:35:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ON
23+
SOIC
3000
全新原装正品!一手货源价格优势!
Fairchild
2023+
16-SOIC
50000
原装现货
FSC
06+
SOIC
1000
全新原装 绝对有货
NATIONAL
26+
SOIC
39215
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
FS
24+
原厂封装
65250
支持样品,原装现货,提供技术支持!
Fairchild/ON
22+
16SOP
9000
原厂渠道,现货配单
FAIRCHI
25+
SOP-16
3895
百分百原装正品 真实公司现货库存 本公司只做原装 可
nsc
24+
N/A
6980
原装现货,可开13%税票
24+
DIP
35
FAIRCHILD/仙童
24+
SOP
27950
郑重承诺只做原装进口现货

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