4-way mux

Posted by Bruno on Oct 10, 2010; 4:58pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/4-way-mux-tp1675613.html

Hi,

I'm trying to make a 4 way mux, and I'm pretty sure that using a karnaugh map in this case is wrong because there are 6 variables: a,b,c,d,s[0],s[1]. I read that a 6 variable karnaugh map is very unusual so I thought there would be a much easier way. I already have the normal mux. Can somebody please push me into the right direction?