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型号 功能描述 生产厂家 企业 LOGO 操作
54LS139

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

54LS139

双2线—4线译码器/解调器

TS871

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

Decoders/Demultiplexers

文件:165.29 Kbytes Page:8 Pages

NSC

国半

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

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

54LS139产品属性

  • 类型

    描述

  • 型号

    54LS139

  • 制造商

    NSC

  • 制造商全称

    National Semiconductor

  • 功能描述

    Decoders/Demultiplexers

更新时间:2026-5-16 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
-
11528
样件支持,可原厂排单订货!
TI
25+
-
11580
正规渠道,免费送样。支持账期,BOM一站式配齐
TI/TEXAS
26+
DJP
8931
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
原厂
2540+
CDIP
6852
只做原装正品假一赔十为客户做到零风险!!
MOTOROLA/摩托罗拉
25+
DIP
880000
明嘉莱只做原装正品现货
TI
23+
NA
807
专做原装正品,假一罚百!
24+
14
TI
20+
N/A
3600
专业配单,原装正品假一罚十,代理渠道价格优
54LS139A/BEAJC
25+
53
53
TI
23+
帖片
3200
正规渠道,只有原装!

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