数字逻辑练习题

2011A2B.3C.4D.52____A.BCD3A.8421BCDB.5421BCDC.D.4_______ABASCIICDBCD5A.B.C.D.674LS854ababa=bA.ababa=bB.ababa=bC.ababa=bD.ababa=b78421BCD____A3B4C5D108ABCD__________A.1B.2C.4D.159FF_____A++BCD011010()A.0110B.0010C.1011D.11011168ROM()bit.A648B.48C.256D.812401111()A00111011B.11011110C.10111110D.0011111113F=0a.B=C=1D=1b.B=1C=1c.C=1D=0d.A=0C=D=114DDQ100Q(t+100)=0Q(t)____A.Q(t)=0BQ(t)=1CQ(t)15_____ABCD16____ABCD171001100A1100B0100C1101D010118AMooreBCD19A.B.C.D.20A.B.C.D.101156216_______34TQn=0Qn+1=0,T=_____574LS1383-8A2A1A0=100=________6-0.01107256x4bitROM48801______9________2DT2253ROMA1A0=10D3D2D1D0441ABCFF5_______