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标题: New Logic Test - 74261 Vector Table [打印本页]

作者: yovish 时间: 2021-7-30 02:15 标题: New Logic Test - 74261 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the N74LS261B (2-bit by 4-bit parallel binary multipliers) chip from Signetics.

图片附件: 74261 - Logic Vector.jpg (2021-7-30 02:14, 380.59 KB) / 下载次数 15609
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图片附件: 74261 - Logic Test.jpg (2021-7-30 02:14, 312.48 KB) / 下载次数 15311
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图片附件: N74LS261B.jpg (2021-7-30 02:14, 362.63 KB) / 下载次数 15441
http://forums.xgecu.com/attachment.php?aid=831&k=af5902309eb9c2b457bca02d87c2af45&t=1773409571&sid=y3iQzT

附件: SN74LS261.pdf (2021-7-30 02:15, 308.93 KB) / 下载次数 11520
http://forums.xgecu.com/attachment.php?aid=832&k=9a019c6315e76df555bba0683c803ac6&t=1773409571&sid=y3iQzT

附件: 74261.lgc (2021-7-30 02:15, 2.57 KB) / 下载次数 56227
http://forums.xgecu.com/attachment.php?aid=833&k=b6b34e49081708ca53a7778f1598b6f9&t=1773409571&sid=y3iQzT

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