Circuit structure and symbols of synchronous RS flip-flop

The aforementioned asynchronous RS flip-flop cannot be synchronized with the clock signal in the system . The synchronous RS flip-flop has an additional synchronization function and can work synchronously
with the clock signal . Figure (a) shows the circuit structure of a synchronous RS flip-flop . It uses two NAND gates for two input terminals and adds a clock pulse input terminal (CP). Its circuit symbol is as shown in Figure (b) Show