[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fB_BPjNLuoxq2q9yhZgAUy9L_4QlUha5WwQ077T-X8kk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-06-10 16:12:34",197765969,[8,9,10,11],"电平触发","低电平有效输入","高电平有效输入","边沿触发",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},53,"a78d1a5b81feb6a26d0513c8dd61a361","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6b3be9bdfc58f5d47aee23d1eda81b8d.jpg","数字电路与逻辑设计B 2025春季","work_43066117","金融学作业3","触发器CP输入端的三角型符号是指( )",[21,33,42,51,61,66,75,85,92,101],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-06-10 16:12:31",197765901,[26,27,28,29],"J=×,K=1","J=0,K=×","J=×,K=0","J=1,K=×","要使JK触发器的状态由0转为1,所加激励信号应为( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],197765905,[37,38,39,40],"同步D触发器","同步RS触发器","边沿D触发器","主从JK触发器","下面4种触发器中,抗干扰能力最强的是( )",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],197765911,[46,47,48,49],"J=0,K=T","J=1,K=T","J=T,K=0","J=T,K=T","把JK触发器改成T触发器的方法是 ( )",{"answer":52,"createTime":53,"id":54,"options":55,"question":60,"source":31,"type":32},[],"2025-06-10 16:12:32",197765918,[56,57,58,59],"CP下降沿触发,特征方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7429a279439dcda2ce98c8e5dcbaf77e.png\">","CP上升沿触发,特征方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F37d3162b1a9ff9197cebd0a5c4ab517e.png\">","CP下降沿触发,特征方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F37d3162b1a9ff9197cebd0a5c4ab517e.png\">","CP上升沿触发,特征方程为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7429a279439dcda2ce98c8e5dcbaf77e.png\">","电路如图,该电路的逻辑功能是( ).\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac35f8a1aaaa401d8c4db8ee674ff5a9.png\">}",{"answer":62,"createTime":53,"id":63,"options":64,"question":65,"source":31,"type":32},[],197765925,[56,58,57,59],"电路如图,该电路的逻辑功能是( ).\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd44d908e306bdef322e20963e6095dbc.png\">",{"answer":67,"createTime":53,"id":68,"options":69,"question":74,"source":31,"type":32},[],197765934,[70,71,72,73],"输出状态的改变发生在时钟脉冲的边沿","输出跟随每一个时钟脉冲的输入","以上都是","要进入的状态取决于D输入","对于边沿触发的D触发器,下面( )是正确的",{"answer":76,"createTime":77,"id":78,"options":79,"question":84,"source":31,"type":32},[],"2025-06-10 16:12:33",197765941,[80,81,82,83],"Q","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff51209f3601f34bdb7214dbffaf4e070.png\">","1","0","对于D触发器,若要Qn+1=\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9e1a28c9ec99e9c5546f901553135a10.png\">,应使输入D=( )",{"answer":86,"createTime":77,"id":87,"options":88,"question":91,"source":31,"type":32},[],197765950,[89,39,90,38],"主从D触发器","主从J-K触发器","在下列触发器中,有约束条件的是( )",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":31,"type":32},[],197765962,[96,97,98,99],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb6c29b41a1043f00cbbf9dcddcfbfb30.png\">","以上答案都不对","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fedb3fc4f4559309460a5101820b6cc29.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F20fb52466a91929f1857edfdf84c0484.png\">","由J-K触发器构成上升沿触发的D触发器,以下电路正确的是( )",{"answer":102,"createTime":5,"id":6,"options":103,"question":19,"source":31,"type":32},[],[8,9,10,11]]