How to connect power supply to Logic Gates

[kjmsardina]

Hello,

How can I connect the VCC and GND of the Logic Gates into my power supply 

In the schematic, it only shows the symbol of the logic gates I can't find and connect the VCC and GND

But when in the ADD PART window I can see the VCC and GND of the Logic Gate

[one-of-the-robs · Accepted solution]

The power pins "gate" is marked optional so you need to "invoke" it if you want it shown. You don't need to show it if you are happy to rely on the VCC and GND nets being automatically connected (power and supply pins connect to a same-named net by default).

This is all covered in the manual and tutorials.