Question

分析如图所示逻辑电路的功能

Answer 1

用了异或门,2个与门,2个非门 ,或门

F=A(B'C+BC')+A'(B'C+BC')'

=AB'C+ABC'+A'(B'C)'(BC')'

=AB'C+ABC'+A'(B+C‘)(B’+C)

=AB'C+ABC'+A'(BC+B’C')

=AB'C+ABC'+A'BC+A'B’C'

到此最简了