数字电路习题答案(第四章) 4.9 4.10 RD K JKQ_Q RD JKQ_Q 413g,g=(,g,,"g,=g=(,,②=C=C1=CH=图略 4.14 4.15 HHHHpuUHuLuuuu o-uuuun q0q 4.16 4.17 LU UT t数字电路 习题答案 (第四章) 2 4.9 4.10 4.11 4.12 4.13 0 1 1( ) 1 11 12 1 10 11 1 10 1 8 9 1 7 8 1 7 1 5 6 1 4 5 1 3 4 1 2 3 1 1 2 1 Q1 n+ =Qn ,Qn+ =Qn ,Qn+ =Qn ,Qn+ =Qn ,Qn+ =Qn ,Qn+ =,Qn+ =Qn ,Qn+ =Qn ,Qn+ =,Qn+ =Qn ,Qn+ =Qn ,Qn+ = 图略 4.14 4.15 4.16 4.17