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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 15549
http://forums.xgecu.com/attachment.php?aid=462&k=bf3b2ce6dc1ba8036a3d34cc14cdae0b&t=1752319591&sid=LbqBN1

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 15318
http://forums.xgecu.com/attachment.php?aid=463&k=d5a58ca604dd18d6d2f50c6a95df7ffc&t=1752319591&sid=LbqBN1

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 15601
http://forums.xgecu.com/attachment.php?aid=464&k=b93419ba2f986210e59ac05270c079e9&t=1752319591&sid=LbqBN1

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 9845
http://forums.xgecu.com/attachment.php?aid=465&k=2b470965ded7461a0eef207e2546e038&t=1752319591&sid=LbqBN1

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 65045
http://forums.xgecu.com/attachment.php?aid=466&k=560646611c1b08308992106fd60a06bd&t=1752319591&sid=LbqBN1

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 15451
http://forums.xgecu.com/attachment.php?aid=610&k=f539c77783fa2252f8cc749d336f82bf&t=1752319591&sid=LbqBN1

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 15420
http://forums.xgecu.com/attachment.php?aid=611&k=0e3d89e94de043729a3d260afb059de0&t=1752319591&sid=LbqBN1

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 65732
http://forums.xgecu.com/attachment.php?aid=612&k=e299988e13eaa9fc4d808c157f1d6c9c&t=1752319591&sid=LbqBN1

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