Results for82C55A

2 parts

Product search results2 total

  • 82C55A

    I/O Expanders

    IC PPI 24 I/O 5V 40-PDIP

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  • 82C55AC-2(LX)

    I/O Expanders

    82C55AC-2是一款通用可编程I/O扩展电路。电路提供3组（PA、PB、PC）可编程的通用I/O引脚，每个端口可以被编程位用作输入或输出。电路通过8位并行数据总线进行控制，共3种工作模式。

    Datasheet1View details
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