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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 13132
http://forums.xgecu.com/attachment.php?aid=438&k=ebd9ae9a0b5e1e3e0285bcba8afe1887&t=1773278199&sid=8s8200

图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 13014
http://forums.xgecu.com/attachment.php?aid=439&k=3c3ee2c6b81b1e652cf7ecb27b2d09ed&t=1773278199&sid=8s8200

图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 15488
http://forums.xgecu.com/attachment.php?aid=440&k=7ae3a2dfaaa0b6b9c52827a63281c5c1&t=1773278199&sid=8s8200

图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 11699
http://forums.xgecu.com/attachment.php?aid=441&k=9c6d6b990c96e61c1dac4c630ea945e7&t=1773278199&sid=8s8200

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 20279
http://forums.xgecu.com/attachment.php?aid=442&k=c005d58c79bbbebc63d71c126f220eb8&t=1773278199&sid=8s8200

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 51482
http://forums.xgecu.com/attachment.php?aid=443&k=3d04027d4b65aa293472e2da0c9e5f6a&t=1773278199&sid=8s8200

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