24 Aug
2015
24 Aug
'15
1:28 p.m.
ok so like this: http://hands.com/~lkcl/ttl_logic_circuit3.png
l.
p.s. i definitely do not want to go to this kind of complexity / completeness: http://www3.eng.cam.ac.uk/DesignOffice/mdp/electric_web/Digital/DIGI_3.html