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标题: New Logic Test - 74LS54 Vector Table [打印本页]

作者: yovish 时间: 2021-4-3 03:20 标题: New Logic Test - 74LS54 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the DM74LS54N chip from National Semiconductor.

WARNING!
The 7454 and 74LS54 integrated circuits differ internally.

图片附件: 74LS54 - Logic Vector.jpg (2021-4-3 03:18, 350.79 KB) / 下载次数 10388
http://forums.xgecu.com/attachment.php?aid=331&k=481aa6610e3a23c67dc7f426e9fc0761&t=1768808223&sid=mKiJJ2

图片附件: DM74LS54 Logic.jpg (2021-4-3 03:20, 120.72 KB) / 下载次数 9581
http://forums.xgecu.com/attachment.php?aid=332&k=a07f0bd1161f404cd6e55848ee28f764&t=1768808223&sid=mKiJJ2

附件: DM74LS54 Datasheet.pdf (2021-4-3 03:20, 56.54 KB) / 下载次数 5914
http://forums.xgecu.com/attachment.php?aid=333&k=36d5cf9380933da47966ffac6bcc4ff6&t=1768808223&sid=mKiJJ2

附件: 74LS54.lgc (2021-4-3 03:20, 2.55 KB) / 下载次数 36630
http://forums.xgecu.com/attachment.php?aid=334&k=6288d8be7a0cbf23e32387332a236643&t=1768808223&sid=mKiJJ2

图片附件: 74LS54 - Logic Test.jpg (2021-4-3 03:23, 255.73 KB) / 下载次数 9959
http://forums.xgecu.com/attachment.php?aid=335&k=107e78357821e2725fca854159875a37&t=1768808223&sid=mKiJJ2

图片附件: 74LS54-DM74LS54N-DIP14.jpg (2021-4-3 03:23, 24.13 KB) / 下载次数 8975
http://forums.xgecu.com/attachment.php?aid=336&k=26b3d90c71819e8188c40306bd1a865b&t=1768808223&sid=mKiJJ2

图片附件: 74LS54 - State Table.jpg (2021-4-3 03:24, 126.18 KB) / 下载次数 9582
http://forums.xgecu.com/attachment.php?aid=337&k=d318fe416540d9021018b4dae27d93f4&t=1768808223&sid=mKiJJ2

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