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DM74LS138M集成電路(IC)的信號開關(guān)多路復用器解碼器規(guī)格書PDF中文資料

DM74LS138M
廠商型號

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)的信號開關(guān)多路復用器解碼器;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

頁面數(shù)量

7

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

FAIRCHILD仙童半導體

中文名稱

飛兆/仙童半導體公司官網(wǎng)

原廠標識
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

2025-7-31 18:37:00

人工找貨

DM74LS138M價格和庫存,歡迎聯(lián)系客服免費人工找貨

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.

特性 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:

    DM74LS138M

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 信號開關(guān),多路復用器,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 品牌 批號 封裝 庫存 備注 價格
FAIRCHILD/仙童
25+
SOP
154683
明嘉萊只做原裝正品現(xiàn)貨
詢價
NS
1715+
SOP
251156
只做原裝正品現(xiàn)貨假一賠十!
詢價
FAIRCHILD/仙童
2223+
SOP
26800
只做原裝正品假一賠十為客戶做到零風險
詢價
ON Semiconductor
23+
16-SOIC
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
FSC
9
SOP
32
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
FAIRCHILD
24+/25+
40
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
FSC
21+
SOP16
20
原裝現(xiàn)貨假一賠十
詢價
Fairchild/ON
22+
16SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價
NS
24+
3.9
2987
絕對全新原裝現(xiàn)貨供應(yīng)!
詢價
NATIONAL
23+
SOIC
65480
詢價