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74244中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

74244
廠商型號

74244

功能描述

Octal 3-STATE Buffer/Line Driver/Line Receiver

文件大小

65.7 Kbytes

頁面數(shù)量

6

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

2025-1-20 23:00:00

74244規(guī)格書詳情

General Description

These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/drivers employed as memory-address drivers, clock drivers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133?.

Features

■ 3-STATE outputs drive bus lines directly

■ PNP inputs reduce DC loading on bus lines

■ Hysteresis at data inputs improves noise margins

■ Typical IOL (sink current) 24 mA

■ Typical IOH (source current) ?15 mA

■ Typical propagation delay times

Inverting 10.5 ns

Noninverting 12 ns

■ Typical enable/disable time 18 ns

■ Typical power dissipation (enabled)

Inverting 130 mW

Noninverting 135 mW

產(chǎn)品屬性

  • 型號:

    74244

  • 制造商:

    FAIRCHILD

  • 制造商全稱:

    Fairchild Semiconductor

  • 功能描述:

    Octal 3-STATE Buffer/Line Driver/Line Receiver

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
NS
23+
NA/
3415
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
FAIRCHILD
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費送樣
詢價
NS
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
MOLEX/莫仕
2420+
/
423625
一級代理,原裝正品!
詢價
TI
24+
DIP
35200
一級代理/放心采購
詢價
ST
22+
20-SOIC
16900
支持樣品 原裝現(xiàn)貨 提供技術(shù)支持!
詢價
ST
23+
20-SOIC
16900
正規(guī)渠道,只有原裝!
詢價
JST/日壓
22+
連接器
307436
代理-優(yōu)勢-原裝-正品-現(xiàn)貨*期貨
詢價
24+
DIP
800
詢價
IR
23+
N/A
8000
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價