Piotr Piatek wrote in message
...

On Sun, 13 Jul 2008 22:01:59 +0100, "N_Cook" wrote:

Anyone familiar with strange transistor. capacitor and these IC
markings
such as
"X2 080" ,"X8 761" ,"TL 761" (not opto) ,"X8 082" ,"X6 081" ,"X6 082" ,
V4007D (not CMOS 4000)

Found in an old VEB Kombinat Mikroelektronik databook:

B080D = TL080
B081D = TL081
B082D = TL082
B761D = TAA761
V4007D = CD4007UBE

Best regards

Piotr


Thanks for that, I'd only assumed there was no use for 6 off CMOS inverter
packs, assuming they were more likely to be quad opamp packs.

Do you know why there are all thes +digit numbers on the ICs transistors and
electrolytics ?
the 2 main TO3 output Tesla devices are marked KD607 but also X69321


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