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    锁存器

    锁存器是什么?

    锁存器是一种板安装集成电路,属于标准逻辑集成电路系列。

    锁存器的工作原理

    • 锁存,就是把信号暂存以维持某种电平状态。
    • 锁存器是双稳态多谐振荡器,具有两种(稳定)状态和反馈路径,可允许设备存储信息。
    • 锁存器属于异步设备,这意味着一旦输入更改状态,输出也会更改状态。
    • CMOS电路用于4000系列逻辑的集成电路,这意味着该元件对静电特别敏感。请务必记住,使用静电充电时触摸引脚可能会损坏集成电路。请始终将您的元件放在防静电保护包装中,直至准备就绪。

    锁存器的类型

    锁存器有四种主要类型,即SR锁存器(设置-重置)、D锁存器(数据)、T(切换)和J-K。锁存器有两个输入和一个输出。输入被称为设置输入和重置输入。器件之间的主要区别在于输入的数量和类型,以及它们的工作方式和更改状态。

    锁存器的应用

    锁存器适用于各种电子应用。一些常见的应用有:

    • 数字数据存储
    • 缓冲存储、数据传输和保持寄存器
    • 存储器寻址

    RS 欧时为您提供了不同品牌的锁存器,如仙童半导体、安世半导体、德州仪器等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。

    欢迎查看和订购RS的锁存器及相关产品,订购现货24小时内发货,线上下单满额免运费。

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