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Symbolic representation of ideal devices implementing boolean functions

0 votes
1 answer
540 views

Is a resistor compulsory in a NOT gate made from an NPN transistor?

I am making a NOT gate using a BC337/BC547A transistor (tried both) and I have made this circuit (image shown below) using a simulator: This is working properly. However when I remove the resistor R1 …
KAMRAN HASSAN's user avatar
7 votes
4 answers
3k views

How can I make an XOR gate with basic components?

I am a very beginner in logic gates and electronic etc. I am trying to make an XOR gate only with the help of some basic components like transistors in the NI Multisim simulator. I have use AND and NO …
KAMRAN HASSAN's user avatar