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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 13696
http://forums.xgecu.com/attachment.php?aid=457&k=faa9a10e761daa927f3aa28e0661a4dd&t=1793839434&sid=vZ9M98

图片附件: 74642 - Logic Test.jpg (2021-4-22 04:07, 242.22 KB) / 下载次数 13255
http://forums.xgecu.com/attachment.php?aid=458&k=e9c250b123c361fd29553b3505d4658e&t=1793839434&sid=vZ9M98

图片附件: 74LS642-1N.jpg (2021-4-22 04:07, 196.02 KB) / 下载次数 13103
http://forums.xgecu.com/attachment.php?aid=459&k=e1e23cbecd55f2c5a14890547becf245&t=1793839434&sid=vZ9M98

附件: 74LS640, 641, 642 i 645.pdf (2021-4-22 04:07, 122.47 KB) / 下载次数 12832
http://forums.xgecu.com/attachment.php?aid=460&k=5635d4d516a57bb0f85a43406227537a&t=1793839434&sid=vZ9M98

附件: 74642.lgc (2021-4-22 04:08, 2.18 KB) / 下载次数 55939
http://forums.xgecu.com/attachment.php?aid=461&k=4834abb4d642c2a4ec477110abbe5da2&t=1793839434&sid=vZ9M98

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