设计中需要使用一颗性能和SN74ALVCH373类似的,但是高电平锁存的器件,请问有推荐的吗?
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您好,这是SN74ALVCH373的真值表,边沿控制信号LE高有效,并且输出Q是和输入D是一致的,当D为高时,输出为H,D为L时,输出为L。
您指的高电平锁存是哪个信号,使能信号OE吗?