I have this circuit where I want to draw it's truth table. In fact I am new to this, I used to have the truth table and make the circuit. Can someone give me hand in how I should do it?
I drew the truth table with the inputs and since I have 4 inputs and a 4-to-1 MUX I should divide the output of the truth table in 4 groups. If I had only the MUX it would have been easy for me, but putting the decoder there, things got a bit complicated there.
This is my truth table and that is what I meant by dividing the output(neglect the 0's). Each part of the output, I guess, is dependent on each input of the decoder. So any help would be appreciated. Thank you.