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    首页产品索引MC74AC4040

    MC74AC4040

    购买收藏
     12-Stage Binary Ripple Counter

    制造商:ON

    中文数据手册

    产品信息

    The MC74AC4040 consists of 12 master-slave flip-flops. The output of each flip-flop feeds the next and the frequency at each output is half that of the preceding one. The state of the counter advances on the negative-going edge of the Clock input. Reset is asynchronous and active-high.
    State changes of the Q outputs do not occur simultaneously because of internal ripple delays. Therefore, decoded output signals are subject to decoding spikes and may have to be gated with the Clock of the MC74AC4040 for some designs.
    • 140 MHz Typ. Clock
    • Outputs Source/Sink 24 mA
    • Operating Voltage Range: 2.0 to 6.0 V
    • High Noise Immunity
    • 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
    MC74AC4040DR2GONCounter IC Binary Counter 1 Element 12 Bit Negative Edge 16-SOIC 立即购买
    MC74AC4040DGONIC COUNTER RIPPLE 12ST 16-SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    12-Stage Binary Ripple CounterPDF67 点击下载
    SOIC 16 LEADPDF37 点击下载

    应用案例更多案例

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