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DM74LS139N集成電路(IC)的信號(hào)開關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料

DM74LS139N
廠商型號(hào)

DM74LS139N

參數(shù)屬性

DM74LS139N 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(hào)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

81.81 Kbytes

頁(yè)面數(shù)量

7 頁(yè)

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

Fairchild仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-30 9:30:00

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DM74LS139N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.

Features

■ Designed specifically for high speed: Memory decoders Data transmission systems

■ DM74LS138 3-to-8-line decoders incorporates 3 enable inputs to simplify cascading and/or data reception

■ DM74LS139 contains two fully independent 2-to-4-line decoders/demultiplexers

■ Schottky clamped for high performance

■Typical propagation delay (3 levels of logic) DM74LS138 21 ns DM74LS139 21 ns

■ Typical power dissipation DM74LS138 32 mW DM74LS139 34 mW

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DM74LS139N

  • 制造商:

    onsemi

  • 類別:

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

  • 系列:

    74LS

  • 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:

    400μA,8mA

  • 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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
FSC 
24+
DIP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
FAIRCHILD/仙童
23+
DIP
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
NSC
DIP
9500
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詢價(jià)
FSC
22+
DIP
30000
只做原裝正品
詢價(jià)
NSC
2022+
DIP
20000
只做原裝進(jìn)口現(xiàn)貨.假一罰十
詢價(jià)
FAIRCHILD
24+
DIP
5000
仙童授權(quán)代理原裝進(jìn)口現(xiàn)貨
詢價(jià)
NATIONALSEMI
05+
原廠原裝
8611
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)
NS
23+
DIP16
8890
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢
詢價(jià)
FSC
23+
DIP16
12800
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價(jià)
FSC
23+
DIP
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
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