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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 17266
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图片附件: 74261 - Logic Test.jpg (2021-7-30 02:14, 312.48 KB) / 下载次数 16890
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图片附件: N74LS261B.jpg (2021-7-30 02:14, 362.63 KB) / 下载次数 17070
http://forums.xgecu.com/attachment.php?aid=831&k=105ffaa61e53757e4fd6bc74389665f1&t=1789797263&sid=w2zi92

附件: SN74LS261.pdf (2021-7-30 02:15, 308.93 KB) / 下载次数 13257
http://forums.xgecu.com/attachment.php?aid=832&k=887cdb6c2c77879d5e675410f2f89886&t=1789797263&sid=w2zi92

附件: 74261.lgc (2021-7-30 02:15, 2.57 KB) / 下载次数 62561
http://forums.xgecu.com/attachment.php?aid=833&k=88d843571083b0e31ba0ea6abb89a6cf&t=1789797263&sid=w2zi92

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