首页产品索引MC14516B

    MC14516B

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     Binary Up/Down Counter

    制造商:ON

    中文数据手册

    产品信息

    The MC14516B synchronous up/down binary counter is constructed with MOS P-channel and N-channel enhancement mode devices in a monolithic structure.
    This counter can be preset by applying the desired value, in binary, to the Preset inputs (P0, P1, P2, P3) and then bringing the Preset Enable (PE) high. The direction of counting is controlled by applying a high (for up counting) or a low (for down counting) to the UP/DOWN input. The state of the counter changes on the positive transition of the clock input.
    Cascading can be accomplished by connecting the Carrybar Outbar to the Carrybar Inbar of the next stage while clocking each counter in parallel. The outputs (Q0, Q1, Q2, Q3) can be reset to a low state by applying a high to the reset (R) pin.
    This CMOS counter finds primary use in up/down and difference counting. Other applications include: (1) Frequency synthesizer applications where low power dissipation and/or high noise immunity is desired, (2) Analog-to-digital and digital-to-analog conversions, and (3) Magnitude and sign generation.
    • Diode Protection on All Inputs
    • Supply Voltage Range = 3.0 Vdc to 18 Vdc
    • Internally Synchronous for High Speed
    • Logic Edge-Clocked Design - Count Occurs on Positive Going Edge of Clock
    • Single Pin Reset
    • Asynchronous Preset Enable Operation
    • Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky Load Over the Rated Temperature Range
    • Pb-Free Packages are Available

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NLV14516BDR2GONIC COUNTER BINARY UP/DOWN 16SOIC 立即购买
    MC14516BDGONIC COUNTER BINARY UP/DOWN 16SOIC 立即购买
    MC14516BDR2GONIC COUNTER BINARY UP/DOWN 16SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    Binary Up/Down CounterPDF96 点击下载
    IBIS Model for MC14516BDUNKNOW10 点击下载
    SOIC 16 LEADPDF37 点击下载
    MC14516B_PKG.GIFUNKNOW13 点击下载

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