设图1-69所示电路均为CMOS门电路,实现功能的电路是( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201812/71489f6c803e4126a4dd81ca92e3c47b.png
举一反三
- 图1-68所示电路中均为CMOS门,多余输入端接错的是()http://image.zhihuishu.com/zhs/onlineexam/ueditor/201812/0bd2aa9e6a204beb9adb720c647ef212.png
- 图6所示电路,容性器件的复阻抗,可表示为: ( ) .http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/67254d48a8b541de8bce159f020b0028.png
- 图示电路中的电压Ux为( )。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201812/3da6f4a95b254ee9a794c0a6d2b27e36.png
- 已知电路如图 4 所示,运算放大器构成http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/0547d1e3e7b44b5d8201447c92ed6e29.png
- 电路如图 4 所示,电流 I 为 。http://image.zhihuishu.com/zhs/onlineexam/ueditor/201804/48dcfd6292e44a329c2d5b04973679d8.png