Monday, 3 December 2012

All about T Flip Flop


By on 04:19

T Flip Flop:-T flip flop stands for Toggle flip flop.It change the output when high signal is applied. 


Truth Table:-


TQ(n+1)Q(n+1)'Action
0Q(n)Q(n)'No Change
1Q(n)'Q(n)Toggle

PS-NS Table(or Present State-Next State):-


Q(n)TQ(n+1)Q(n+1)'Action
0001No Change
0110Toggle
1010No Change
1001Toggle

Excitation Table or Application Table:-


Q(n)Q(n+1)T
000
011
101
110

Circuit Diagram of T flip flop using NAND gate:-






Circuit Diagram of T flip flop using NOR gate:-







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