XGecu Programmer Forums - Powered by Discuz! Board

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 21048
http://forums.xgecu.com/attachment.php?aid=447&k=a5cdbcecec3a46a5e8c0dff849c0841b&t=1781385870&sid=8fFcc8

图片附件: 74250 - Logic Vector.jpg (2021-4-21 23:53, 543.19 KB) / 下载次数 23779
http://forums.xgecu.com/attachment.php?aid=448&k=17f6d9584f89c3acb3d0054d1e670714&t=1781385870&sid=8fFcc8

图片附件: SN74AS250ANT.jpg (2021-4-22 00:00, 202.47 KB) / 下载次数 20552
http://forums.xgecu.com/attachment.php?aid=449&k=4065ec5e4be5b81644a9b5b5740828ae&t=1781385870&sid=8fFcc8

附件: SN74AS250.pdf (2021-4-22 01:14, 130.38 KB) / 下载次数 12604
http://forums.xgecu.com/attachment.php?aid=450&k=f02199e07ae7c93d36d26d03ddf67e39&t=1781385870&sid=8fFcc8

附件: 74250.lgc (2021-4-22 01:14, 2.86 KB) / 下载次数 88601
http://forums.xgecu.com/attachment.php?aid=451&k=42f7cb1c81465e2ad5a01423e4697cb3&t=1781385870&sid=8fFcc8

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 23733
http://forums.xgecu.com/attachment.php?aid=607&k=7c22a753cd59579960e3b128eb8fe5f9&t=1781385870&sid=8fFcc8

图片附件: 74250 - Logic Test.jpg (2021-5-26 03:53, 335.43 KB) / 下载次数 21456
http://forums.xgecu.com/attachment.php?aid=608&k=67f2a85e487634711f8be38c8c720187&t=1781385870&sid=8fFcc8

附件: 74250.lgc (2021-5-26 03:53, 2.86 KB) / 下载次数 88347
http://forums.xgecu.com/attachment.php?aid=609&k=59e4f5dc097dd5bd4291dcb2ce251e99&t=1781385870&sid=8fFcc8

欢迎光临 XGecu Programmer Forums (http://forums.xgecu.com/)