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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 19617
http://forums.xgecu.com/attachment.php?aid=447&k=28336d2a9a61b11426d6e4b6c232daa7&t=1773864979&sid=P4kDKc

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 21933
http://forums.xgecu.com/attachment.php?aid=448&k=75ad09b9abafb118f989eb2fa5330d64&t=1773864979&sid=P4kDKc

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 19251
http://forums.xgecu.com/attachment.php?aid=449&k=0467217a2c8ab8014def49c2bda385d6&t=1773864979&sid=P4kDKc

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 11790
http://forums.xgecu.com/attachment.php?aid=450&k=15ac2db274154e34b27264abcb866606&t=1773864979&sid=P4kDKc

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 81577
http://forums.xgecu.com/attachment.php?aid=451&k=de7d1ca43ed6b886b8487b3608e5195c&t=1773864979&sid=P4kDKc

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 21921
http://forums.xgecu.com/attachment.php?aid=607&k=c4e31820ed5ac91d007c3b84a4b2ae35&t=1773864979&sid=P4kDKc

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 19974
http://forums.xgecu.com/attachment.php?aid=608&k=e1fc12d57036c2475ecebf57fb41a6c6&t=1773864979&sid=P4kDKc

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 81676
http://forums.xgecu.com/attachment.php?aid=609&k=dd6b73067d8791eff287b9b6530b15db&t=1773864979&sid=P4kDKc

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