首页产品索引MC74AC257

    MC74AC257

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     Quad 2-Input Multiplexer 3-State Output

    制造商:ON

    中文数据手册

    产品信息

    The MC74AC257/74ACT257 is a quad 2-input multiplexer with 3-state outputs.Four bits of data from two sources can be selected using a Common Data Selectinput. The four outputs present the selected data in true (noninverted) form. Theoutputs may be switched to a high impedance state by placing a logic HIGH onthe common Output Enable (OE) input, allowing the outputs to interface directlywith bus-oriented systems.
    • Multiplexer Expansion by Tying Outputs Together
    • Noninverting 3-State Outputs
    • Outputs Source/Sink 24 mA
    • ACT257 Has TTL Compatible Inputs
    • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

    在线购买

    型号制造商描述购买
    MC74AC257DR2GONIC MULTIPLEXER 4 X 2:1 16SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    Quad 2 Input Multiplexer with 3 State OutputsPDF95 点击下载
    IBIS Model for MC74AC257DUNKNOW9 点击下载
    SOIC 16 LEADPDF37 点击下载

    应用案例更多案例

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