8 Mar
2013
8 Mar
'13
1:02 p.m.
Does anyone happen to have the pinout handy for a Natsemi MM5736 IC
(mid-'70s)? In particular, I want to know which pin is GND.
I came home with a little Novus 650 calculator yesterday, but the power
switch (which switches the ground line) is dead - of course the keypad's
heat-staked so before I waste time having to do surgery in order to clean
switch contacts, I'd like to see if the calc looks like it might be
otherwise functional.
cheers
Jules