1 Jan
2007
1 Jan
'07
7:42 p.m.
Chuck Guzis wrote:
This talk of making flip-flops brings to mind a topic
not mentioned
much at all any more--that of AC-coupled logic. Does anyone own any
CPUs constructed using this logic type? I realize it was more common
when thermionic devices (tubes/valves) were used, but I do recall
seeing some transistor and tunnel diode circuits using AC coupling.
I am guessing the orginal DEC logic flip/chips used AC logic.
Cheers,
Chuck