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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 13925
http://forums.xgecu.com/attachment.php?aid=438&k=28bf6ceb83c3cd37d4700bb065b77eaf&t=1778618540&sid=MqTmyh

图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 13835
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图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 16915
http://forums.xgecu.com/attachment.php?aid=440&k=da26b87de16892c107a6a311fb67a0b0&t=1778618540&sid=MqTmyh

图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 12440
http://forums.xgecu.com/attachment.php?aid=441&k=3da41d876ed24fe8881ce722fd8f8cd0&t=1778618540&sid=MqTmyh

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 22792
http://forums.xgecu.com/attachment.php?aid=442&k=4667cdfd6fc7ccef6707456b0c6da4df&t=1778618540&sid=MqTmyh

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 55722
http://forums.xgecu.com/attachment.php?aid=443&k=120571ac810d4044aec414cb96223fa7&t=1778618540&sid=MqTmyh

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