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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 14056
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图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 13961
http://forums.xgecu.com/attachment.php?aid=439&k=abadcf7c604de8dd49159ce129618514&t=1780501257&sid=35Z512

图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 17085
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图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 12544
http://forums.xgecu.com/attachment.php?aid=441&k=743f1e82eb5aa17c94209f67fdefc47c&t=1780501257&sid=35Z512

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 23120
http://forums.xgecu.com/attachment.php?aid=442&k=784c033bc4e8525ebd45d3c01b410e33&t=1780501257&sid=35Z512

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 56278
http://forums.xgecu.com/attachment.php?aid=443&k=c8e0d471f8cad64167c2d9e9b2e45f38&t=1780501257&sid=35Z512

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