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DM74LS138N中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

DM74LS138N
廠商型號

DM74LS138N

參數(shù)屬性

DM74LS138N 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC) > 信號開關(guān),多路復(fù)用器,解碼器;產(chǎn)品描述:IC DECODER/DEMUX 1X3:8 16DIP

功能描述

Decoder/Demultiplexer

文件大小

81.81 Kbytes

頁面數(shù)量

7

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡稱

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
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

2024-11-17 11:19:00

DM74LS138N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:

    DM74LS138N

  • 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:

    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:

    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 1X3

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
FSC
2016+
DIP
3500
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
M
21+
DIP
12588
原裝正品,自己庫存 假一罰十
詢價
NATIONALSEMICONDUCTOR
2020+
NA
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
FSC
1215+
DIP16
150000
全新原裝,絕對正品,公司大量現(xiàn)貨供應(yīng).
詢價
FAIRCHILD/仙童
2021+
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
NS
23+
DIP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
onsemi
24+
16-DIP(0.300 7.62mm)
9350
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證
詢價
24+
DIP
68
詢價
FSC 
2020+
DIP
16800
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!?
詢價
Freescale(飛思卡爾)
2022+
60000
原廠原裝,假一罰十
詢價