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标题: New Logic Test - 7487 Vector Table [打印本页]

作者: yovish 时间: 2021-4-26 15:45 标题: New Logic Test - 7487 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the SN74H87N (4-bit true/complement, zero/one elements) chip from Texas Instruments.

图片附件: 7487 - Logic Vector.jpg (2021-4-26 15:44, 282.43 KB) / 下载次数 20931
http://forums.xgecu.com/attachment.php?aid=462&k=eaf9ce1419bcb4fea9510fc0bdb42f57&t=1785830282&sid=1eZ8zy

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 20602
http://forums.xgecu.com/attachment.php?aid=463&k=739d4b03f1f62a1565be409daa98d51a&t=1785830282&sid=1eZ8zy

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 21250
http://forums.xgecu.com/attachment.php?aid=464&k=7d0c8b86295e74773a5e9528a20363db&t=1785830282&sid=1eZ8zy

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 12174
http://forums.xgecu.com/attachment.php?aid=465&k=c6a520a3f8ac9f81392e037ec809f6f7&t=1785830282&sid=1eZ8zy

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 93114
http://forums.xgecu.com/attachment.php?aid=466&k=46dfaf0f9c6bb19909712b52685b3cf3&t=1785830282&sid=1eZ8zy

作者: admin 时间: 2021-4-27 07:46

回复 1# yovish
V10.90 has been fixed the logic chip list display problem under window XP.
Have you upgraded?

作者: yovish 时间: 2021-4-27 15:50

Yes. I did the update and it looks okay. Thank you!

作者: yovish 时间: 2021-5-26 19:22

I am giving the correct version of the tests for the 7487 chip. The previous version is wrong.

图片附件: 7487 - Logic Vector.jpg (2021-5-26 19:21, 307.2 KB) / 下载次数 20922
http://forums.xgecu.com/attachment.php?aid=610&k=8f3021ae3e5f9aec18b380246d4e9748&t=1785830282&sid=1eZ8zy

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 20772
http://forums.xgecu.com/attachment.php?aid=611&k=3867ec5c9bf982157b025ba817fdc2f4&t=1785830282&sid=1eZ8zy

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 94452
http://forums.xgecu.com/attachment.php?aid=612&k=921aae6de34b16f0016b4ce2dca62b12&t=1785830282&sid=1eZ8zy

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