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 6007
http://forums.xgecu.com/attachment.php?aid=438&k=06b3059665feb87d64225047684b3f4b&t=1714943536&sid=KFYtf2

图片附件: 74156 - Logic Test.jpg (2021-4-12 15:16, 239.06 KB) / 下载次数 5978
http://forums.xgecu.com/attachment.php?aid=439&k=e9eb9110633f5a1911c378730966e075&t=1714943536&sid=KFYtf2

图片附件: 74155 74156 Logic.jpg (2021-4-12 15:16, 914.36 KB) / 下载次数 6579
http://forums.xgecu.com/attachment.php?aid=440&k=7ad203bb1b8f4e178f1230327a5a1e7d&t=1714943536&sid=KFYtf2

图片附件: 74LS156-T74LS156B1-DIP16.jpg (2021-4-12 15:16, 28.81 KB) / 下载次数 5794
http://forums.xgecu.com/attachment.php?aid=441&k=80bdc6005a2d0072b5bf8f059ce017f0&t=1714943536&sid=KFYtf2

附件: SN74LS155A, SN74LS156A Datasheet.pdf (2021-4-12 15:17, 1.28 MB) / 下载次数 6934
http://forums.xgecu.com/attachment.php?aid=442&k=bee3bed04dc2bb2c24f5cbcde42cb5ac&t=1714943536&sid=KFYtf2

附件: 74156.lgc (2021-4-12 15:17, 2.2 KB) / 下载次数 20882
http://forums.xgecu.com/attachment.php?aid=443&k=3c875272f1b7e5ceebdc26e6e49ddb1b&t=1714943536&sid=KFYtf2

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