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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 8122
http://forums.xgecu.com/attachment.php?aid=447&k=c7195e0edf63728a84816666e3269c18&t=1713253063&sid=z80C8H

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 8435
http://forums.xgecu.com/attachment.php?aid=448&k=29d001a48607455a48a07f26bfe4d0f0&t=1713253063&sid=z80C8H

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 7996
http://forums.xgecu.com/attachment.php?aid=449&k=8978101cdd5d96f0e2f4129b7ba7154f&t=1713253063&sid=z80C8H

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 5132
http://forums.xgecu.com/attachment.php?aid=450&k=e82d71195d6d9c69fd0015809bafcd88&t=1713253063&sid=z80C8H

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 32038
http://forums.xgecu.com/attachment.php?aid=451&k=c598b5ce4e28955d88087328fa41cce6&t=1713253063&sid=z80C8H

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 8348
http://forums.xgecu.com/attachment.php?aid=607&k=83edfa2df87c3e909ff229666bdfcf48&t=1713253063&sid=z80C8H

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 8155
http://forums.xgecu.com/attachment.php?aid=608&k=c7ff80db7e5bce99dd72d73cf2a36608&t=1713253063&sid=z80C8H

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 32474
http://forums.xgecu.com/attachment.php?aid=609&k=4bdf3f4f3d0ccf7e7fb8ee616c701d0d&t=1713253063&sid=z80C8H

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