... 13 14 15 1 0 1 0 1 1 0 0 1 0 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 0 1 - # (10 ,11 ) 1 - 1 0 # (10 ,14 ) 1 1 0 - # (12 ,13 ) 1 1 - 0 # (12 ,14 ) 1 - 1 1 # (11 ,15 ) 1 1 - 1 # (13 ,15 ) 1 1 1 ... ra 1 sang 1 x 1 x2 00 01 11 10 00 1 1 1 0 01 0 0 0 1 11 1 1 1 0 10 0 0 1 1 Hình 3-4. Mch chc nng logic x3x4 Mch logic x 1 x2 x3 x4 f(x) t0t 1 t'0 ... (13 ,15 ) 1 1 1 - # (14 ,15 ) 1 1 - - (12 ,13 ,14 ,15 ) 1 - 1 - (10 ,11 ,14 ,15 ) Bng 1. 3 Bc 2: Thc hin nhóm các hng tích (bng 1. 3b). Chng 3: Mch logic t hp 46 x 1 , x4 0 x2 0...