hi...i was about to explain the operation of D flip-flop but im confuse...is the D latches same as the positive edge triggered flip flop? ....if it is not...which one is the right D flip flop for me to explain the operation?
That is the one definition of latch. I have also seen the word latch referring to the 2 NAND (or NOR) circuit that has only two SR inputs, latching only on two functions, SET, or RESET.
However, a D latch would refer to MrChips' definition, I guess.