PHYS345 Electricity and Electronics

Hint for 13-18

It would appear that the circuit was incorrectly drawn! Otherwise most of the gates are redundant...
x3  x2   x1   x3  x2 A=
 x3'x2'x1 
B=
 A 
 A+B 
0 0 0  
0 0 1  
0 1 0  
0 1 1  
1 0 0  
1 0 1  
1 1 0  
1 1 1  


"http://www.physics.udel.edu/~watson/phys345/protected/exercises/hints/13-18.html"
Last updated Nov. 3, 1999.
Copyright George Watson, Univ. of Delaware, 1999.