# Is my gate logic too complicated?

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## Is my gate logic too complicated?

 Hello, I am having trouble with the gate implementation. So basically, I think I missed something and that I am over complicating things. For example, My last gate that I finally managed to create was the MUX gate. I ended up creating it from 7 AND gates 3 NOT gates and 3 OR gates. I can tell you maybe my thought process or how I make the gates. First I get the Truth Table and then I add the Boolean algebra and in the end I end up having like 13 gates. Like this: a  b sel  out 0  0  0    0 0  1  0    0 1  0  0    1    ((a) AND (Not b)) AND (Not sel) OR 1  1  0    1    ((a) AND (b) AND (Not sel) OR 0  0  1    0     0  1  1    1    (Not(a) AND (b)) AND (sel) OR 1  0  1    0 1  1  1    1   ((a) and (b)) and (sel)) I am asking this because after a finished I looked up a solution from another guy and he had 4 gates in total. So what am I doing wrong? P.S English is not my first language. Sorry for mistakes.
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