74HC138-075

2025-03-20
74HC138 是一款高速CMOS 反相输出的8位译码器,可接受3位二进制加权地址(A、B、C)输入,实现8位并行输出。它具有高有效的使能端(G1)和2个低有效的使能端,可实现多级芯片并行扩展输出。74HC138 也可充当一个8输出多路分配器。

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74HC138

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译码器

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8位译码器 ]扩展8位并行输出译码器 ]自动化工程控制 ]

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Datasheet

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DIP16, SOP16

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