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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 11129
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图片附件: 74155 - Logic Test.jpg (2021-4-12 15:11, 240.25 KB) / 下载次数 11158
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图片附件: 74155 74156 Logic.jpg (2021-4-12 15:11, 914.36 KB) / 下载次数 13731
http://forums.xgecu.com/attachment.php?aid=434&k=ad2c3183af061d7023aa6db223ba90da&t=1777033265&sid=33w0Co

图片附件: 74LS155-SN74LS155AN-DIP16.jpg (2021-4-12 15:12, 34.06 KB) / 下载次数 10037
http://forums.xgecu.com/attachment.php?aid=435&k=32bbd6ee3750e7c9d21f93c38b84aef5&t=1777033265&sid=33w0Co

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:13, 1.28 MB) / 下载次数 16992
http://forums.xgecu.com/attachment.php?aid=436&k=63751982ecbcaae9333ea16a39c83b3c&t=1777033265&sid=33w0Co

附件: 74155.lgc (2021-4-12 15:13, 2.2 KB) / 下载次数 45930
http://forums.xgecu.com/attachment.php?aid=437&k=9024a96da01d378684c87f7e37e24407&t=1777033265&sid=33w0Co

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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