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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 21264
http://forums.xgecu.com/attachment.php?aid=447&k=4ffa7799cf323880fac05c99d07b704c&t=1785846347&sid=Utfkfr

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 24048
http://forums.xgecu.com/attachment.php?aid=448&k=7512a74223de26de8dc4b5e3ad055fb0&t=1785846347&sid=Utfkfr

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 20785
http://forums.xgecu.com/attachment.php?aid=449&k=630b9eb91cd0c2853d98ca8a08b44d03&t=1785846347&sid=Utfkfr

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 12857
http://forums.xgecu.com/attachment.php?aid=450&k=080d1484b194a8460fb48f63c433fd7e&t=1785846347&sid=Utfkfr

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 88883
http://forums.xgecu.com/attachment.php?aid=451&k=376cb48c0f09e34b488a9e7a01e1c710&t=1785846347&sid=Utfkfr

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 23971
http://forums.xgecu.com/attachment.php?aid=607&k=790677464873ead6dae511957d990006&t=1785846347&sid=Utfkfr

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 21703
http://forums.xgecu.com/attachment.php?aid=608&k=67c7efe1f6611fdd0cf9ffd603a5f966&t=1785846347&sid=Utfkfr

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 88617
http://forums.xgecu.com/attachment.php?aid=609&k=9040117eedfff757469775f7fcd7cd39&t=1785846347&sid=Utfkfr

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