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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 22092
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图片附件: 74177 - Logic Test.jpg (2021-5-31 17:21, 300.79 KB) / 下载次数 22081
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图片附件: DM74177N.jpg (2021-5-31 17:22, 481.24 KB) / 下载次数 23972
http://forums.xgecu.com/attachment.php?aid=634&k=a1de7eb5ea2e9bedfafcb6cb548b6ef5&t=1781354416&sid=AXRz2p

附件: SN74177.pdf (2021-5-31 17:22, 357.73 KB) / 下载次数 16025
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附件: 74177.lgc (2021-5-31 17:22, 2.39 KB) / 下载次数 90010
http://forums.xgecu.com/attachment.php?aid=636&k=190756f2005321563c68a9b69d291e9d&t=1781354416&sid=AXRz2p

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