D filp-flop design-- nand gates or master-slave?

[guow06]

There are two ways to build a D flip-flop. One is by using nand gates and the other is maste-slave flip-flop. What is the difference of these two? maste-slave flip-flop seems to have fewer gates, so what is the advantage of nand gates made FF?

 

[yousufislahi]

Hi,
The main advantage of using the nand gate is it increases the speed of the circuit. where as in master slave flip flop is comparatively slower.

 

[guow06]

Thanks, that make sense.