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DM74LS139M

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

文件:81.81 Kbytes 页数:7 Pages

Fairchild

仙童半导体

DM74LS139M

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.

文件:153.63 Kbytes 页数:7 Pages

SOLIDSTATE

DM74LS139M

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.

文件:153.6 Kbytes 页数:7 Pages

SYC

DM74LS139M

Decoders/Demultiplexers

文件:165.29 Kbytes 页数:8 Pages

NSC

国半

DM74LS139M/DM74LS139N

Decoders/Demultiplexers

General Description\nThese 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. When Designed specifically for high speed:\n  Memory decoders\n  Data transmission systems\nLS138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and/or data reception\nLS139 contains two fully independent 2-to-4-line decoders/demultiplexers\nSchottky clamped for high performance\;

TI

德州仪器

详细参数

  • 型号:

    DM74LS139M

  • 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

供应商型号品牌批号封装库存备注价格
onsemi(安森美)
24+
SOP16
907
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
NAT
05+
原厂原装
5437
只做全新原装真实现货供应
询价
FSC
24+
SOP-16
5090
原装现货假一罚十
询价
原厂
23+
SO-16
5000
原装正品,假一罚十
询价
NSC
23+
原装原封
8888
专做原装正品,假一罚百!
询价
NS
25+23+
3.9MM
27656
绝对原装正品全新进口深圳现货
询价
原厂
25+
86
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NATIONAL
23+
SOIC
65480
询价
FAIRCHILD/仙童
25+
SOP16
906
就找我吧!--邀您体验愉快问购元件!
询价
NS/国半
23+
TSSOP
50000
全新原装正品现货,支持订货
询价
更多DM74LS139M供应商 更新时间2025-11-29 23:00:00