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  4. 7403 TTL集电极开路2输入端四与非门

7403 TTL集电极开路2输入端四与非门

上传者: 2022-07-13 12:33:01上传 PDF文件 35.52 KB 热度 11次

This device contains four independent gates each of which

performs the logic NAND function. The open-collector outputs

require external pull-up resistors for proper logical

operation.

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