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标题: New Logic Test - 7445 Vector Table [打印本页]

作者: yovish 时间: 2021-5-31 17:14 标题: New Logic Test - 7445 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the 7445PC (BCD-to-decimal decoders/drivers) chip from Tungsram (later Mikroelektronikai Vállalat / MEV - Hungary).

图片附件: 7445 - Logic Vector.jpg (2021-5-31 17:13, 326.2 KB) / 下载次数 22971
http://forums.xgecu.com/attachment.php?aid=622&k=805c9c1d3f47979f6eeb23ef8599b6eb&t=1785820463&sid=jL1v1a

图片附件: 7445 - Logic Test.jpg (2021-5-31 17:13, 317.38 KB) / 下载次数 22988
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图片附件: 7445PC.jpg (2021-5-31 17:14, 411.19 KB) / 下载次数 24056
http://forums.xgecu.com/attachment.php?aid=624&k=c90fd3e991ed43e626bc31d16ac65ccd&t=1785820463&sid=jL1v1a

附件: SN7445.pdf (2021-5-31 17:14, 370.65 KB) / 下载次数 17850
http://forums.xgecu.com/attachment.php?aid=625&k=90e8235eb1c74ba00dc05ee1f70d6ad8&t=1785820463&sid=jL1v1a

附件: 7445.lgc (2021-5-31 17:14, 2.43 KB) / 下载次数 91227
http://forums.xgecu.com/attachment.php?aid=626&k=e7df2c98a4948355503aab3f77be9e66&t=1785820463&sid=jL1v1a

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