Discrete Component FlipFlop - test-drb@ccmp.vtda.org

11 Jul 2005

...
 From: "woodelf" <bfranchuk at
jetnet.ab.ca>

Marvin Johnston wrote:
  Our annual Bazaar was held today with all the
leftover stuff now at my
 house ... briefly! In searching through the stuff this afternoon, I
 found several boards that I couldn't identify. One is labeled "FlipFlop"
 and the other "Inverter". I put up a picture of both sides of the
 FlipFlop at:
  It will only take another 2513 more years to collect the whole computer.
Off Hand the logo on the Flip/flop is you best bet to find who made it.
That is not dec and IBM.

Hi
 I also noted that I don't see any 3 lead devices? I doubt
it was for tubes so where are the transistors?
Dwight