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  4. 74157 TTL同相输出四2选1数据选择器

74157 TTL同相输出四2选1数据选择器

上传者: 2022-06-27 05:42:32上传 PDF文件 49.74 KB 热度 12次

These data selectors/multiplexers contain inverters and

drivers to supply full on-chip data selection to the four output

gates. A separate strobe input is provided. A 4-bit word

is selected from one of two sources and is routed to the

four outputs.

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