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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 13409
http://forums.xgecu.com/attachment.php?aid=462&k=f2dc4e600beda26969b510af50fb4c4a&t=1732301638&sid=o6Wc1M

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 13345
http://forums.xgecu.com/attachment.php?aid=463&k=f27795456ab0a1c3a297921b68c30aff&t=1732301638&sid=o6Wc1M

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 13488
http://forums.xgecu.com/attachment.php?aid=464&k=ce9be5819b632e187894100e9f0002fd&t=1732301638&sid=o6Wc1M

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 8098
http://forums.xgecu.com/attachment.php?aid=465&k=2bce313be886b07aacc4c6936a0be6ef&t=1732301638&sid=o6Wc1M

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 47662
http://forums.xgecu.com/attachment.php?aid=466&k=092263c6cd9e1ee866257677cab96641&t=1732301638&sid=o6Wc1M

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 13321
http://forums.xgecu.com/attachment.php?aid=610&k=740fd31f4f6f4c18b87a75430986014a&t=1732301638&sid=o6Wc1M

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 13311
http://forums.xgecu.com/attachment.php?aid=611&k=d6ca3d2a021ee11bc5c8a1ba1c502d1d&t=1732301638&sid=o6Wc1M

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 48022
http://forums.xgecu.com/attachment.php?aid=612&k=94c187331b7defef75e9d818bdfc3cac&t=1732301638&sid=o6Wc1M

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