XGecu Programmer Forums - Powered by Discuz! Board

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 13399
http://forums.xgecu.com/attachment.php?aid=438&k=50222a3e29349d7e57c1b1c0e09d0c9e&t=1774876429&sid=6Qi8gp

图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 13292
http://forums.xgecu.com/attachment.php?aid=439&k=4185524faa5bd48ee40203084f0429fa&t=1774876429&sid=6Qi8gp

图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 15899
http://forums.xgecu.com/attachment.php?aid=440&k=8cf8d9c1497018c29361f4c0ac06ab15&t=1774876429&sid=6Qi8gp

图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 11976
http://forums.xgecu.com/attachment.php?aid=441&k=d939f57f915a3984f42c1377786a6743&t=1774876429&sid=6Qi8gp

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 21055
http://forums.xgecu.com/attachment.php?aid=442&k=cb49c41a46746b445f94030b0e462ba0&t=1774876429&sid=6Qi8gp

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 52773
http://forums.xgecu.com/attachment.php?aid=443&k=9b83c47ff6cb48305107fd2425e8f1eb&t=1774876429&sid=6Qi8gp

欢迎光临 XGecu Programmer Forums (http://forums.xgecu.com/)