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New Logic Test - 7412, 7422, 7423, 7425, 74152, 74180, 74451

Hello.
I want to share my logic tests, which are not in the programmer or are, but with errors..7412 (Russian К155ЛА10) - bad test in programator, instead of (High) - it is necessary Z (open collector)
7412 bad.jpg
2022-11-7 02:00


7412 good.jpg
2022-11-7 02:00


7412.lgc (2.15 KB)



7422 (Russian К155ЛА7) - bad test in programator, instead of (High) - it is necessary Z (open collector)
7422 bad.jpg
2022-11-7 02:06


7422 good.jpg
2022-11-7 02:07


7422.lgc (2.43 KB)



7423 (К155ЛЕ2) & 7425 (К155ЛЕ3). 7425 bad test in programator, the microcircuit has 16pin, not 20pin.
7423_7425.jpg
2022-11-7 02:16


7423 good.jpg
2022-11-7 02:17


7425 good.jpg
2022-11-7 02:18


7423.lgc (2.27 KB)

7425.lgc (2.22 KB)



74152 (К155КП5)
74152 a.png
2022-11-7 02:23
74152.png
2022-11-7 02:23


74152 good.jpg
2022-11-7 02:24


74152.lgc (2.43 KB)



74180 (К155ИП2)
74180.png
2022-11-7 02:27


74180 good.jpg
2022-11-7 02:27


74180.lgc (2.48 KB)



74451 (К155ЛИ5). Open Collector
74451 a.jpg
2022-11-7 02:31


74451.jpg
2022-11-7 02:32


74451.lgc (2.15 KB)

回复 1# Victor87

Thanks for sharing.

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