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    首页产品索引MC14018B

    MC14018B

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     Preset Divide By N Counter

    制造商:ON

    中文数据手册

    产品信息

    The MC14018B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock.
    Presetting is accomplished by a logic 1 on the preset enable input. Data on the Jam inputs will then be transferred to their respective Qbar outputs (inverted). A logic 1 on the reset input will cause all Qbar outputs to go to a logic 1 state.
    Division by any number from 2 to 10 can be accomplished by connecting appropriate Qbar outputs to the data input, as shown in the Function Selection table. Anti-lock gating is included in the MC14018B to assure proper counting sequence.
    • Fully Static Operation
    • Schmitt Trigger on Clock Input
    • Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
    • Pin-for-Pin Replacement for CD4018B
    • 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
    NLV14018BDGONMC14018B 包含五个可异步预设和重置的 Johnson 计数器级。这些计数器是同步的,并在时钟的上升沿递增。预设是通过预设启用输入上的逻辑 1 来完成的。Jam 输入上的数据随后将被传输到其各自的 Qbar 输出(反相)。重置输入上的逻辑 1 将使所有 Qbar 输出进入逻辑 1 状态。如功能选择表所示,可以通过将适当的 Qbar 输出连接到数据输入来完成 2 到 10 的分频。MC14018B 包含防锁定门控,以确保正确的计数顺序。 立即购买
    MC14018BDR2GONMC14018B 包含五个可异步预设和重置的 Johnson 计数器级。这些计数器是同步的,并在时钟的上升沿递增。预设是通过预设启用输入上的逻辑 1 来完成的。Jam 输入上的数据随后将被传输到其各自的 Qbar 输出(反相)。重置输入上的逻辑 1 将使所有 Qbar 输出进入逻辑 1 状态。如功能选择表所示,可以通过将适当的 Qbar 输出连接到数据输入来完成 2 到 10 的分频。MC14018B 包含防锁定门控,以确保正确的计数顺序。 立即购买
    MC14018BDGONIC COUNTER DIV N PRESET 16SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    Presettable Divide-By-N CounterPDF97 点击下载
    IBIS Model for MC14018BDUNKNOW5 点击下载
    IBIS Model for MC14018BCPUNKNOW5 点击下载
    SOIC 16 LEADPDF37 点击下载
    MC14018B_PKG.GIFUNKNOW11 点击下载

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