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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 19209
http://forums.xgecu.com/attachment.php?aid=462&k=0e484b708374f65dfeb64fd094b52d40&t=1768808223&sid=mKiJJ2

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 18884
http://forums.xgecu.com/attachment.php?aid=463&k=b8d9d0ea5a371d5bdc9f06326bd89cd3&t=1768808223&sid=mKiJJ2

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 19459
http://forums.xgecu.com/attachment.php?aid=464&k=cbb78af5d00618a638142be43ad5b809&t=1768808223&sid=mKiJJ2

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 10947
http://forums.xgecu.com/attachment.php?aid=465&k=e9af1cf3a46d0a10c4153c20f16b8537&t=1768808223&sid=mKiJJ2

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 80613
http://forums.xgecu.com/attachment.php?aid=466&k=0909c099ad4eff1649f13723195d8c42&t=1768808223&sid=mKiJJ2

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 19138
http://forums.xgecu.com/attachment.php?aid=610&k=ab1862b666a3d0c128827b9d1bb789fb&t=1768808223&sid=mKiJJ2

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 19017
http://forums.xgecu.com/attachment.php?aid=611&k=4aaa3c33c3dc7083732d9678023dd57f&t=1768808223&sid=mKiJJ2

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 81564
http://forums.xgecu.com/attachment.php?aid=612&k=e1d197f738580d0b4a73030072ea617e&t=1768808223&sid=mKiJJ2

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