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DM74LS138M集成電路(IC)的信號(hào)開(kāi)關(guān)多路復(fù)用器解碼器規(guī)格書PDF中文資料

DM74LS138M
廠商型號(hào)

DM74LS138M

參數(shù)屬性

DM74LS138M 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的信號(hào)開(kāi)關(guān)多路復(fù)用器解碼器;產(chǎn)品描述:IC DECODER/DEMUX 1X3:8 16SOIC

功能描述

Decoder/Demultiplexer

封裝外殼

16-SOIC(0.154",3.90mm 寬)

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

2025-1-8 22:58:00

DM74LS138M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):

    DM74LS138M

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 信號(hào)開(kāi)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 3:8

  • 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:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC DECODER/DEMUX 1X3

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
FSC
2016+
SOP16
1946
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
NS
23+
NA
20000
全新原裝假一賠十
詢價(jià)
FAIRCHILD
40
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢價(jià)
FAIRCHILD/仙童
18+
SOP16
12500
全新原裝正品,本司專業(yè)配單,大單小單都配
詢價(jià)
Fairchild/ON
21+
16SOIC
13880
公司只售原裝,支持實(shí)單
詢價(jià)
NSC
SOP
53650
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
NS
1715+
SOP
251156
只做原裝正品現(xiàn)貨假一賠十!
詢價(jià)
FSC
21+
SOP16
20
原裝現(xiàn)貨假一賠十
詢價(jià)
NS
2023+
3.9
80000
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品
詢價(jià)
NATIONAL
23+
SOIC
65480
詢價(jià)