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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 18468
http://forums.xgecu.com/attachment.php?aid=447&k=30f3f63fbca664e400e91990a15fd577&t=1768709615&sid=kY29i1

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 20607
http://forums.xgecu.com/attachment.php?aid=448&k=a470bd300903983275fe90ac824870ca&t=1768709615&sid=kY29i1

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 18112
http://forums.xgecu.com/attachment.php?aid=449&k=ae21b45116639ba760ec58cadb60c70e&t=1768709615&sid=kY29i1

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 11117
http://forums.xgecu.com/attachment.php?aid=450&k=b51143c8be3698a1c8ff4ff2f6042adf&t=1768709615&sid=kY29i1

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 75573
http://forums.xgecu.com/attachment.php?aid=451&k=4c44402b5265a8cc7b5372bf4fbf7944&t=1768709615&sid=kY29i1

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 20581
http://forums.xgecu.com/attachment.php?aid=607&k=a1fc3970895423c7e2a5263ab05875b5&t=1768709615&sid=kY29i1

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 18774
http://forums.xgecu.com/attachment.php?aid=608&k=0d28c0552aa9e10a6fb0914ce8a6363c&t=1768709615&sid=kY29i1

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 75771
http://forums.xgecu.com/attachment.php?aid=609&k=c985a8127c7cfc1fc594662543df9eab&t=1768709615&sid=kY29i1

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