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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 20379
http://forums.xgecu.com/attachment.php?aid=462&k=50fab998e2fc651f6dc5d4c446b5a429&t=1777483381&sid=GdyEw6

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 20024
http://forums.xgecu.com/attachment.php?aid=463&k=3b5e595d6da279df4cd25e88b7e3372b&t=1777483381&sid=GdyEw6

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 20685
http://forums.xgecu.com/attachment.php?aid=464&k=c6d1645ada697922871f496879c996e0&t=1777483381&sid=GdyEw6

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 11714
http://forums.xgecu.com/attachment.php?aid=465&k=a178f73c34fdd2f79127df4974b220f9&t=1777483381&sid=GdyEw6

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 90197
http://forums.xgecu.com/attachment.php?aid=466&k=3c98d3e05e84aec287b2a48cc84d116f&t=1777483381&sid=GdyEw6

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 20344
http://forums.xgecu.com/attachment.php?aid=610&k=bd53a89e5a3a8e6e8e9b415208653622&t=1777483381&sid=GdyEw6

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 20200
http://forums.xgecu.com/attachment.php?aid=611&k=d71c620b84b9a36ad88449cbaed2b357&t=1777483381&sid=GdyEw6

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 91492
http://forums.xgecu.com/attachment.php?aid=612&k=6c2a73d8edbce0a0cb6ab4ab70233eec&t=1777483381&sid=GdyEw6

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