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标题: New Logic Test - 74256 Vector Table [打印本页]

作者: yovish 时间: 2021-10-22 01:44 标题: New Logic Test - 74256 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the 74LS256N (dual 4-bit addressable latch) chip from Signetics and SN74LS256N chip from Motorola.

图片附件: 74256 - Logic Vector.jpg (2021-10-22 01:41, 380.45 KB) / 下载次数 12977
http://forums.xgecu.com/attachment.php?aid=986&k=b8195f63159f8056f674db117b5ef1c3&t=1773243410&sid=xf1b6s

图片附件: 74256 - Logic Test.jpg (2021-10-22 01:42, 315.84 KB) / 下载次数 12363
http://forums.xgecu.com/attachment.php?aid=987&k=3f8a6a50e744c61267f87b15065d45a6&t=1773243410&sid=xf1b6s

图片附件: 74LS256N.jpg (2021-10-22 01:42, 465.43 KB) / 下载次数 13476
http://forums.xgecu.com/attachment.php?aid=988&k=eb672dc63923c8f23c8c3563f67f090b&t=1773243410&sid=xf1b6s

图片附件: SN74LS256N.jpg (2021-10-22 01:43, 478.28 KB) / 下载次数 13336
http://forums.xgecu.com/attachment.php?aid=989&k=5f00aff99505b1cf62de1c3da789491e&t=1773243410&sid=xf1b6s

附件: 74ls256-motorola.pdf (2021-10-22 01:44, 231.61 KB) / 下载次数 8784
http://forums.xgecu.com/attachment.php?aid=990&k=6d80f80e942fa12abdd4cca550b9b936&t=1773243410&sid=xf1b6s

附件: 74256.lgc (2021-10-22 01:44, 2.57 KB) / 下载次数 40182
http://forums.xgecu.com/attachment.php?aid=991&k=90b4e05258081de56aaf7c003074a8dc&t=1773243410&sid=xf1b6s

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