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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 21073
http://forums.xgecu.com/attachment.php?aid=462&k=466648995ea0431cb0653ee78896997c&t=1793337692&sid=1QOze5

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 20767
http://forums.xgecu.com/attachment.php?aid=463&k=42a20ff279aeb68d0b637f1df7806c17&t=1793337692&sid=1QOze5

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 21381
http://forums.xgecu.com/attachment.php?aid=464&k=d3c6bb2bea3b1d3ad93df30c437d4464&t=1793337692&sid=1QOze5

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 12295
http://forums.xgecu.com/attachment.php?aid=465&k=df9d9c8fa88895d517a244330637a732&t=1793337692&sid=1QOze5

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 93500
http://forums.xgecu.com/attachment.php?aid=466&k=d79adb11500be0c5ca9f1ca611ff2739&t=1793337692&sid=1QOze5

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 21076
http://forums.xgecu.com/attachment.php?aid=610&k=3c43877b15a7ba57e154e033eb74d76e&t=1793337692&sid=1QOze5

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 20907
http://forums.xgecu.com/attachment.php?aid=611&k=65693e42848b431fd9f6d4382dbbfdd6&t=1793337692&sid=1QOze5

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 94857
http://forums.xgecu.com/attachment.php?aid=612&k=7dc3c5d5964c0fc2b7076ac8032d88df&t=1793337692&sid=1QOze5

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