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TC74AC157FN中文資料東芝數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

TC74AC157FN
廠商型號(hào)

TC74AC157FN

功能描述

QUAD 2-CHANNEL MULTIPLEXER

文件大小

266.85 Kbytes

頁(yè)面數(shù)量

6 頁(yè)

生產(chǎn)廠商 Toshiba Semiconductor
企業(yè)簡(jiǎn)稱

TOSHIBA東芝

中文名稱

株式會(huì)社東芝官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-11-8 20:00:00

TC74AC157FN規(guī)格書(shū)詳情

The TC74AC157 is an advanced high speed CMOS QUAD 2-CHANNEL MULTIPLEXER fabricated with silicon gate and double-layer metal wiring C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This device consist of four 2-input digital multiplexer with common select and strobe inputs. When the STROBE input is held “H” level, selection of data is inhibited and all the outputs become “L” level. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

Features

? High speed: tpd = 4.5 ns (typ.) at VCC = 5 V

? Low power dissipation: ICC = 8 μA (max) at Ta = 25°C

? High noise immunity: VNIH = VNIL = 28 VCC (min)

? Symmetrical output impedance: |IOH| = IOL = 24 mA (min)

Capability of driving 50 ?

transmission lines.

? Balanced propagation delays: tpLH ~ ? tpHL

? Wide operating voltage range: VCC (opr) = 2 to 5.5 V

? Pin and function compatible with 74F157

產(chǎn)品屬性

  • 型號(hào):

    TC74AC157FN

  • 功能描述:

    IC MULTIPLEXER QUAD 2-CH 16-SOL

  • RoHS:

  • 類別:

    集成電路(IC) >> 邏輯 - 信號(hào)開(kāi)關(guān),多路復(fù)用器,解碼器

  • 系列:

    74AC

  • 標(biāo)準(zhǔn)包裝:

    2,000

  • 系列:

    74CB

  • 類型:

    FET 總線開(kāi)關(guān)

  • 電路:

    8 x

  • 1:

    1

  • 獨(dú)立電路:

    1

  • 輸出電流高,低:

    15mA,30mA

  • 電壓電源:

    單電源

  • 電源電壓:

    2.3 V ~ 3.6 V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝

  • 封裝/外殼:

    20-TFSOP(0.173,4.40mm 寬)

  • 供應(yīng)商設(shè)備封裝:

    20-TVSOP

  • 包裝:

    帶卷(TR)

  • 產(chǎn)品目錄頁(yè)面:

    951(CN2011-ZH PDF)

  • 其它名稱:

    296-19129-2

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