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DM74ALS257SJ中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

DM74ALS257SJ
廠商型號(hào)

DM74ALS257SJ

參數(shù)屬性

DM74ALS257SJ 封裝/外殼為16-SOIC(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC) > 信號(hào)開關(guān),多路復(fù)用器,解碼器;產(chǎn)品描述:IC MULTIPLEXER 4 X 2:1 16SOP

功能描述

3-STATE Quad 1-of-2-Line Data Selector/Multiplexer

文件大小

74.37 Kbytes

頁面數(shù)量

7

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

2024-11-7 16:32:00

DM74ALS257SJ規(guī)格書詳情

General Description

These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. The DM74ALS257 presents true data whereas the DM74ALS258 presents inverted data to minimize propagation delay time.

Features

■ Switching specifications at 50 pF

■ Switching specifications guaranteed over full temperature and VCC range

■ Advanced oxide-isolated, ion-implanted Schottky TTL process

■ Functionally and pin for pin compatible with Schottky and low power Schottky TTL counterpart

■ Improved AC performance over Schottky and low power Schottky counterparts

■ 3-STATE buffer-type outputs drive bus lines directly

■ Expand any data input point

■ Multiplex dual data buses

■ General four functions of two variables (one variable is common)

■ Source programmable counters

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DM74ALS257SJ

  • 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:

    74ALS

  • 包裝:

    管件

  • 類型:

    多路復(fù)用器

  • 電路:

    4 x 2:1

  • 電流 - 輸出高、低:

    2.6mA,24mA

  • 供電電壓源:

    單電源

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.209",5.30mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOP

  • 描述:

    IC MULTIPLEXER 4 X 2

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
FAIRCHIL
23+
SMD16
1080
特價(jià)庫存
詢價(jià)
NATIONAL
23+
SOIC
39215
詢價(jià)
FAIRCHILD
05+
原廠原裝
8963
只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
詢價(jià)
NATIONAL
23+
SOIC
65480
詢價(jià)
NATIONAL
23+
SOIC
5177
現(xiàn)貨
詢價(jià)
FSC/ON
23+
原包裝原封□□
4952
原裝進(jìn)口特價(jià)供應(yīng)QQ1304306553更多詳細(xì)咨詢庫存
詢價(jià)
FAIRCHILD/仙童
23+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
ON Semiconductor(安森美)
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
ON Semiconductor
23+
16-SOP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
ON Semiconductor
23+
16-SOP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)