Hello Anders, thanks for your quick reply! I might be blind but where can I actually see pin7 of the 7400 in LibEdit?
And, what do I do if I have e.g. several different VCC levels (e.g. for CMOS) with some chips working on 5V and others on 12V? If all supply pins are auto-connected to the net VCC, this will be a problem.??? Thanks for helping me to understand. Tom --- In [email protected], "Anders Gustafsson" <anders.gustafs...@...> wrote: > > They are clearly marked VCC and GND when I look at them, thus they will > automatically be connected to your VCC and GND nets, respectively. Ie place > Power Ports fro Vcc and GND and connect them. > > > > > - Anders Gustafsson > Engineer, CNE6, ASE > Pedago, The Aaland Islands (N60 E20) > www.pedago.fi > phone +358 18 12060 > mobile +358 40506 7099 > fax +358 18 14060 > > >>> "tom_iphi" <i...@...> 2009-09-08 09:23 >>> > > When I create a schematic with 7400 nand gates, I add the gates with the > place component function from the standard kicad 74xx library. But I never > get to see the power supply pins for the 7400 chip. How do I connect those > (VCC, GND)??? >
