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

更新时间:2025-12-30 19:43:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
SOP3.9
32360
TI/德州仪器全新特价74ACT139SCX即刻询购立享优惠#长期有货
NATIONALSEMI
24+/25+
2646
原装正品现货库存价优
NS
23+
DIP-16
6800
只做原装正品假一赔十为客户做到零风险!!
TOSHIBA
原厂封装
9800
原装进口公司现货假一赔百
NATIONAL
NEW
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
onsemi(安森美)
24+
SOP16
2669
只做原装,提供一站式配单服务,代工代料。BOM配单
FAIRCHILD/仙童
2023+
TSSOP
1700
十五年行业诚信经营,专注全新正品
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
FSC
18+
SOP3.9MM
85600
保证进口原装可开17%增值税发票
FSC
06+
SOIC
1000
全新原装 绝对有货

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