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

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 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

更新时间:2025-10-19 11:16:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAI
24+
TSSOP
5000
原厂授权代理 价格绝对优势
TOSHIBA/东芝
24+
SOIC
9600
原装现货,优势供应,支持实单!
FAIRCHILD/仙童
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
三年内
1983
只做原装正品
24+
N/A
65000
一级代理-主营优势-实惠价格-不悔选择
MOT
1922+
SOP16-3.9MM
12600
TI/德州仪器
2447
SOP-16
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
TI/德州仪器
23+
SOP-16
50000
全新原装正品现货,支持订货
FAIRCHILD
24+
TSSOP
15
FAIRCHILD/仙童
24+
SOP
27950
郑重承诺只做原装进口现货

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