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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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组合逻辑：多路复用器
多路复用器
示例：74VHC157, 74VHC153
多路复用器将从多个输入信号中选择一个信号并将其转发到单个输出线。
下面的时序图显示了如何从两个输入中选择一个信号。
当选择引脚为低电平（0）时，信号从A引脚转发到Y引脚。
当选择引脚为高电平（1）时，信号从B引脚转发到Y引脚。
多路复用器示例
