型号 功能描述 生产厂家 企业 LOGO 操作
DM74LS139SJ

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

DM74LS139SJ

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.

SOLIDSTATE

DM74LS139SJ

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.

SYC

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

DM74LS139SJ产品属性

  • 类型

    描述

  • 型号

    DM74LS139SJ

  • 功能描述

    编码器、解码器、复用器和解复用器 Dl 2-to-4 Ln 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:2025-10-22 16:20:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
DM74LS13N
25+
2
2
NS
25+
SOP
2987
只售原装自家现货!诚信经营!欢迎来电!
NS
25+23+
New
32356
绝对原装正品现货,全新深圳原装进口现货
NATIONALSEMI
05+
原厂原装
6620
只做全新原装真实现货供应
onsemi(安森美)
24+
SO16P
1612
只做原装,提供一站式配单服务,代工代料。BOM配单
NS
25+
SOP1
3600
绝对原装!现货热卖!
NS
22+
SOP3.9
30000
只做原装正品
原厂正品
23+
SOIC
5000
原装正品,假一罚十
FAIRCHIL
2025+
SOP14
3565
全新原厂原装产品、公司现货销售
NATIONAL
23+
SOIC-14
65480

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