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标题: New Logic Test - 74156 Vector Table [打印本页]

作者: yovish 时间: 2021-4-12 15:17 标题: New Logic Test - 74156 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the T74LS156B1 (dual 2-line to 4-line decoders/demultiplexers with an open collector) chip SGS Thomson.

图片附件: 74156 - Logic Vector.jpg (2021-4-12 15:15, 257.57 KB) / 下载次数 14431
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图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 14349
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图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 17549
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图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 12920
http://forums.xgecu.com/attachment.php?aid=441&k=1292dc78eecdff94bcb39ef0c1d95fad&t=1789686300&sid=3YE4Z9

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 24422
http://forums.xgecu.com/attachment.php?aid=442&k=4f86f6739dc3d3394c00b4b825377efd&t=1789686300&sid=3YE4Z9

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 56831
http://forums.xgecu.com/attachment.php?aid=443&k=22103d90c9dcadc7e60ac1153fb2ad46&t=1789686300&sid=3YE4Z9

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