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标题: New Logic Test - 74250 Vector Table [打印本页]

作者: yovish 时间: 2021-4-22 01:14 标题: New Logic Test - 74250 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the SN74AS250ANT (1-of-16 data generators/multiplexers with 3-state outputs) chip from Texas Instruments.

图片附件: 74250 - Logic Test.jpg (2021-4-21 23:50, 282.26 KB) / 下载次数 19557
http://forums.xgecu.com/attachment.php?aid=447&k=4aa98fb6bd1e22b869f43a119347099b&t=1773661216&sid=Iqw2E3

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 21856
http://forums.xgecu.com/attachment.php?aid=448&k=59b3b9f68759663ce8ea4090673210b2&t=1773661216&sid=Iqw2E3

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 19208
http://forums.xgecu.com/attachment.php?aid=449&k=b319d9450e16a15682e954121fd53e95&t=1773661216&sid=Iqw2E3

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 11752
http://forums.xgecu.com/attachment.php?aid=450&k=6ae474c27bd3744a77af84b9b3b47d30&t=1773661216&sid=Iqw2E3

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 81349
http://forums.xgecu.com/attachment.php?aid=451&k=412b819272cd86399dbe965122ea7990&t=1773661216&sid=Iqw2E3

作者: yovish 时间: 2021-5-26 03:53

I am giving the correct version of the tests for the 74250 chip. The previous version is wrong.

图片附件: 74250 - Logic Vector.jpg (2021-5-26 03:52, 545.25 KB) / 下载次数 21842
http://forums.xgecu.com/attachment.php?aid=607&k=9628a9fda489569bc71299de26d4b622&t=1773661216&sid=Iqw2E3

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 19928
http://forums.xgecu.com/attachment.php?aid=608&k=2239ce1605cf177d0e4d49f502d80dc4&t=1773661216&sid=Iqw2E3

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 81431
http://forums.xgecu.com/attachment.php?aid=609&k=2f37c29ea21ba627754c0e205e52808d&t=1773661216&sid=Iqw2E3

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