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标题: New Logic Test - 74155 Vector Table [打印本页]

作者: yovish 时间: 2021-4-12 15:13 标题: New Logic Test - 74155 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the SN74LS155A (dual 2-line to 4-line decoders/demultiplexers) chip from Texas Instruments.

图片附件: 74155 - Logic Vector.jpg (2021-4-12 15:11, 258.23 KB) / 下载次数 10534
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图片附件: 74155 - Logic Test.jpg (2021-4-12 15:11, 240.25 KB) / 下载次数 10518
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图片附件: 74155 74156 Logic.jpg (2021-4-12 15:11, 914.36 KB) / 下载次数 12523
http://forums.xgecu.com/attachment.php?aid=434&k=1567c19d14fe6565a30ed1e5f9ac7fb5&t=1768504311&sid=FiEb6Z

图片附件: 74LS155-SN74LS155AN-DIP16.jpg (2021-4-12 15:12, 34.06 KB) / 下载次数 9490
http://forums.xgecu.com/attachment.php?aid=435&k=64dd2a362bcb6645daa23c113df35eea&t=1768504311&sid=FiEb6Z

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:13, 1.28 MB) / 下载次数 14857
http://forums.xgecu.com/attachment.php?aid=436&k=7f60f156f6594212249914867984ee78&t=1768504311&sid=FiEb6Z

附件: 74155.lgc (2021-4-12 15:13, 2.2 KB) / 下载次数 41257
http://forums.xgecu.com/attachment.php?aid=437&k=bc57d2bf0c2cad33467e8326fb57fd23&t=1768504311&sid=FiEb6Z

作者: STALKER_71 时间: 2021-4-12 15:17

Post it here. http://forums.xgecu.com/forumdisplay.php?fid=17

作者: yovish 时间: 2021-4-12 22:48

Haven't noticed before, sorry. Please move these posts to the right place.I will put new logical tests there.

作者: STALKER_71 时间: 2021-4-13 06:33

No problem. Thank for your work.

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