I’m trying to simulate a NAND gate using MOSFETs in QUCS, but I’m having trouble getting it to work. Could someone help me figure out what’s going wrong?
All the resistors are set to 1 kΩ, the supply voltage is 1 V, and the square wave generator has a period of 1 ms and 2 ms with a 10 ns switching time. When I draw the same circuit in Voltsim on my phone, it works as expected.
You must log in or register to comment.
The problem was the source voltage. Increasing it to 1.5 V solved the issue.
This is the working Voltsim version :
deleted by creator
Did you set R3 and R4?
They are 1kOhm but even if I remove them the outputs are the same.
