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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 21404
http://forums.xgecu.com/attachment.php?aid=447&k=a0f365346867ef3cce9bab8e4f528409&t=1789983776&sid=8vilEm

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 24206
http://forums.xgecu.com/attachment.php?aid=448&k=821ccbe8ab83d1e3aa459df04406ddfe&t=1789983776&sid=8vilEm

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 20932
http://forums.xgecu.com/attachment.php?aid=449&k=40c5211bbf25ad37c1037fcaac0822b2&t=1789983776&sid=8vilEm

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 12986
http://forums.xgecu.com/attachment.php?aid=450&k=8e6cb82f86f1964e99968eba66da2c9d&t=1789983776&sid=8vilEm

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 89265
http://forums.xgecu.com/attachment.php?aid=451&k=8d66f3a35d117530f77a84d732635553&t=1789983776&sid=8vilEm

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 24115
http://forums.xgecu.com/attachment.php?aid=607&k=2d75bbef8745d82b75e7425ed155f733&t=1789983776&sid=8vilEm

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 21854
http://forums.xgecu.com/attachment.php?aid=608&k=bd112d34477e87020e898575704585a8&t=1789983776&sid=8vilEm

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 88961
http://forums.xgecu.com/attachment.php?aid=609&k=159df2ceaa61ee24db01f107a49b648a&t=1789983776&sid=8vilEm

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