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DM74S139N集成電路(IC)的信號開關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料

DM74S139N
廠商型號

DM74S139N

參數(shù)屬性

DM74S139N 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的信號開關(guān)多路復(fù)用器解碼器;產(chǎn)品描述:IC DECODER/DEMUX 1X2:4 16DIP

功能描述

Decoder/Demultiplexer

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

55.2 Kbytes

頁面數(shù)量

5

生產(chǎn)廠商

FAIRCHILD Fairchild Semiconductor

中文名稱

仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-10 23:01:00

人工找貨

DM74S139N價格和庫存,歡迎聯(lián)系客服免費人工找貨

DM74S139N規(guī)格書詳情

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. When used with high-speed memories, the delay times of these decoders are usually less than the typical access time of the memory. This means that the effective system delay introduced by the decoder is negligible.

特性 Features

■ Designed specifically for high speed:

Memory decoders

Data transmission systems

■ DM74S138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and/or data reception

■ DM74S139 contains two fully independent 2-to-4-line decoders/demultiplexers

■ Schottky clamped for high performance

■ Typical propagation delay time (3 levels of logic)

DM74S138 8 ns

DM74S139 7.5 ns

■ Typical power dissipation

DM74S138 245 mW

DM74S139 300 mW

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DM74S139N

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 信號開關(guān),多路復(fù)用器,解碼器

  • 系列:

    74S

  • 包裝:

    管件

  • 類型:

    解碼器/多路分解器

  • 電路:

    1 x 2:4

  • 電流 - 輸出高、低:

    1mA,20mA

  • 供電電壓源:

    單電源

  • 電壓 - 供電:

    4.75V ~ 5.25V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    16-PDIP

  • 描述:

    IC DECODER/DEMUX 1X2

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
onsemi(安森美)
24+
PDIP16
924
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單
詢價
onsemi(安森美)
24+
PDIP16
1493
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接
詢價
NS
25+23+
DIP
53603
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
NS
22+
DIP-16
8000
原裝正品支持實單
詢價
24+
DIP
75
詢價
NSC
32
公司優(yōu)勢庫存 熱賣中!!
詢價
原廠正品
23+
DIP16
5000
原裝正品,假一罰十
詢價
NS/國半
2447
DIP
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
ON Semiconductor(安森美)
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
ON Semiconductor
23+
16-DIP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價