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标题: New Logic Test - 74642 Vector Table [打印本页]

作者: yovish 时间: 2021-4-22 04:08 标题: New Logic Test - 74642 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the 74LS642-1N (invert. octal bus transceiver with 3-state comp. out, open collector) chip from Signetics.

图片附件: 74642 - Logic Vector.jpg (2021-4-22 04:07, 273.38 KB) / 下载次数 13674
http://forums.xgecu.com/attachment.php?aid=457&k=ebcce5150ab97fae9c5a8b8b8566d615&t=1789842166&sid=0OMemb

图片附件: 74642 - Logic Test.jpg (2021-4-22 04:07, 242.22 KB) / 下载次数 13239
http://forums.xgecu.com/attachment.php?aid=458&k=a4bffcd80ecd8e3d24100a2578a02760&t=1789842166&sid=0OMemb

图片附件: 74LS642-1N.jpg (2021-4-22 04:07, 196.02 KB) / 下载次数 13086
http://forums.xgecu.com/attachment.php?aid=459&k=fbe9bbad551e36a6cf37feb9c059d43e&t=1789842166&sid=0OMemb

附件: 74LS640, 641, 642 i 645.pdf (2021-4-22 04:07, 122.47 KB) / 下载次数 12698
http://forums.xgecu.com/attachment.php?aid=460&k=fb5cf0077c3efb5be17fdabad84864f7&t=1789842166&sid=0OMemb

附件: 74642.lgc (2021-4-22 04:08, 2.18 KB) / 下载次数 55917
http://forums.xgecu.com/attachment.php?aid=461&k=33059a7d7aef5d44b3a37814f45154fc&t=1789842166&sid=0OMemb

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