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标题: New Logic Test - 74247 Vector Table [打印本页]

作者: yovish 时间: 2021-6-22 03:54 标题: New Logic Test - 74247 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the HD74LS247P (BCD-seven-segment decoders/drivers) chip from Hitachi.

图片附件: 74247 - Logic Vector.jpg (2021-6-22 03:52, 341.01 KB) / 下载次数 20389
http://forums.xgecu.com/attachment.php?aid=708&k=cd2be8ac527180e2bb55686cc6be903b&t=1781399944&sid=Jm8ZFW

图片附件: 74247 - Logic Test.jpg (2021-6-22 03:53, 319.16 KB) / 下载次数 20431
http://forums.xgecu.com/attachment.php?aid=709&k=cd19d00f149668b1b4e9c505df41d7a7&t=1781399944&sid=Jm8ZFW

图片附件: HD74LS247P.jpg (2021-6-22 03:53, 506.17 KB) / 下载次数 22055
http://forums.xgecu.com/attachment.php?aid=710&k=101a50ff5656c388818dbbd383ef4b85&t=1781399944&sid=Jm8ZFW

附件: SN74246, SN74247, SN74LS247, SN74LS248.pdf (2021-6-22 03:53, 425.95 KB) / 下载次数 15555
http://forums.xgecu.com/attachment.php?aid=711&k=bc5743bf40f0a2ca03adf320e70fbabf&t=1781399944&sid=Jm8ZFW

附件: 74247.lgc (2021-6-22 03:54, 2.48 KB) / 下载次数 76675
http://forums.xgecu.com/attachment.php?aid=712&k=a3e398941ffa931875bd49c899880bdd&t=1781399944&sid=Jm8ZFW

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