The output of XOR is 1 if one input is 1 and the other is 1.
查看答案
The NAND, NOR and XOR are sequential logic, while the D flip-flop and JK flip-flop are combinational logic.
A. 对
B. 错
A binary 4-bit synchronous is implemented using 4 JK flip-flop and 2 AND gates.
A. 对
B. 错