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标题: New Logic Test - 74177 Vector Table [打印本页]

作者: yovish 时间: 2021-5-31 17:22 标题: New Logic Test - 74177 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the DM74177N (presettable binary counters/latches) chip from National Semiconductor.

图片附件: 74177 - Logic Vector.jpg (2021-5-31 17:21, 293.03 KB) / 下载次数 19518
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图片附件: 74177 - Logic Test.jpg (2021-5-31 17:21, 300.79 KB) / 下载次数 19519
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图片附件: DM74177N.jpg (2021-5-31 17:22, 481.24 KB) / 下载次数 20999
http://forums.xgecu.com/attachment.php?aid=634&k=cdf15ce366a9ec17336cc407ba6a2969&t=1768730013&sid=Ur6rRJ

附件: SN74177.pdf (2021-5-31 17:22, 357.73 KB) / 下载次数 13890
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附件: 74177.lgc (2021-5-31 17:22, 2.39 KB) / 下载次数 77157
http://forums.xgecu.com/attachment.php?aid=636&k=05f20067c617daa6cf0995e0c5fe2d3d&t=1768730013&sid=Ur6rRJ

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