I am designing cmos logic xor gate and 2:1 multiplexer.(adsbygoogle = window.adsbygoogle || []).push({});

In my design i am using 8 pmos and 8 nmos for 2:1 mux and 6 pmos and 6 nmos for xor gate.

I am using pmos and nmos to implement complement A, means that i am not using complement directly into the circuit.

So , i want to know that is it the minimum no. of transistors used in implementing the above two circuits.

I made the design from the knowledge that pull up network conducts when logic is 1 and pull down nwtwork conducts when logic is 0. please tell if i am wrong.

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# Xor gate using cmos

Can you offer guidance or do you also need help?

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