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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 7237
http://forums.xgecu.com/attachment.php?aid=331&k=3179b74f909f14f13ac31aa93baa0908&t=1732301462&sid=RNl6Q7

图片附件: DM74LS54 Logic.jpg (2021-4-3 03:20, 120.72 KB) / 下载次数 7038
http://forums.xgecu.com/attachment.php?aid=332&k=ce897c0cfcd81ee74a1aa49ca9cfd8bc&t=1732301462&sid=RNl6Q7

附件: DM74LS54 Datasheet.pdf (2021-4-3 03:20, 56.54 KB) / 下载次数 4471
http://forums.xgecu.com/attachment.php?aid=333&k=89681410706f07e7af0ab16c02579743&t=1732301462&sid=RNl6Q7

附件: 74LS54.lgc (2021-4-3 03:20, 2.55 KB) / 下载次数 21440
http://forums.xgecu.com/attachment.php?aid=334&k=d8c803cf5aa0ceda2a5c7ca9bedeabdb&t=1732301462&sid=RNl6Q7

图片附件: 74LS54 - Logic Test.jpg (2021-4-3 03:23, 255.73 KB) / 下载次数 7110
http://forums.xgecu.com/attachment.php?aid=335&k=830dce2d8759834388305cabdb2a8ce3&t=1732301462&sid=RNl6Q7

图片附件: 74LS54-DM74LS54N-DIP14.jpg (2021-4-3 03:23, 24.13 KB) / 下载次数 6744
http://forums.xgecu.com/attachment.php?aid=336&k=a9306fb30a1a45cbddbadf3c4a47331c&t=1732301462&sid=RNl6Q7

图片附件: 74LS54 - State Table.jpg (2021-4-3 03:24, 126.18 KB) / 下载次数 7044
http://forums.xgecu.com/attachment.php?aid=337&k=f6d52e5444d7207cd4f47217dc22169e&t=1732301462&sid=RNl6Q7

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