Flip Flop

What is Flip Flop???

  Ø Flip flop (latch) is a circuit that has two stable states and can be used to store state      
      information.

  Ø Flip-flops can be either simple (transparent or asynchronous) or clocked          
      (synchronous).

Type of Flip Flop

Ø SR Flip-flop - (Set / Reset)

Ø T flip-flop (Triggered / Toggle)

Ø D type flip-flop (Delay)

Ø JK flip-flop

SR Flip Flop ( Set / Reset)

Input: Set and Reset

Output: Q and Q’(Q’ = reverse of Q)

Operating Characteristic Table:

T flip-flop (Triggered / Toggle)
Input: T (trigger)Outputs: Q and Q'

Operating Characteristic Table:

D type flip-flop (Delay)
Input: DOutputs: Q and Q'

Operating Characteristic Table:

JK flip-flop
Input: DOutputs: Q and Q'

Operating Characteristic Table:

Written by
Name: Woon Pei Wen,Loo Shi Min
No. Matrik: B031210273,B031210106