4 ms·
For logic gates, the signals are pulses, so it doesn't really make sense to categorize them as AC or DC. If you want the exact circuit, take a look at the Univa
by kens 5y ago
For logic gates, the signals are pulses, so it doesn't really make sense to categorize them as AC or DC.
If you want the exact circuit, take a look at the Univac Solid State manual page 6-89: http://www.bitsavers.org/pdf/univac/uss/UNIVAC_7900_Central_Processor_90_Theory_of_Operation_Service_Manual_No_1.pdf http://www.bitsavers.org/pdf/univac/uss/UNIVAC_7900_Central_...
- kragen 5y agoThank you! I've been looking for good info for years. You don't happen to know about Soviet ferrite/diode systems, do you?
- kens 5y agoSorry, no, I haven't come across any information on Soviet systems.
- kragen 5y agoApparently, due to lagging semiconductor fabrication technology, they were the state-of-the-art devices in the USSR even several years after losing to transistors in the US. I was terribly confused when I first heard about "ferrite-diode systems" since you obviously can't make a diode out of ferrite!