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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 10538
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图片附件: 74155 - Logic Test.jpg (2021-4-12 15:11, 240.25 KB) / 下载次数 10526
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图片附件: 74155 74156 Logic.jpg (2021-4-12 15:11, 914.36 KB) / 下载次数 12543
http://forums.xgecu.com/attachment.php?aid=434&k=50a3449bbe0ff8b9c84f5f3c0f450043&t=1768551715&sid=vVP8eJ

图片附件: 74LS155-SN74LS155AN-DIP16.jpg (2021-4-12 15:12, 34.06 KB) / 下载次数 9495
http://forums.xgecu.com/attachment.php?aid=435&k=b04a28c457e8fcedc4cf8d59ea46e0d2&t=1768551715&sid=vVP8eJ

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:13, 1.28 MB) / 下载次数 14878
http://forums.xgecu.com/attachment.php?aid=436&k=28657ba600e20b9b6ec4d225d389dc55&t=1768551715&sid=vVP8eJ

附件: 74155.lgc (2021-4-12 15:13, 2.2 KB) / 下载次数 41285
http://forums.xgecu.com/attachment.php?aid=437&k=9574a2f47d204a3c4874bc4fdfd546eb&t=1768551715&sid=vVP8eJ

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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