![]() The following table shows the characteristic table of SR flip-flop. Present Inputsīy using three variable K-Map, we can get the simplified expression for next state, Q(t + 1). The three variable K-Map for next state, Q(t + 1) is shown in the following figure. $$\Rightarrow Q\left ( t+1 \right )=T\oplus Q\left ( t \right )$$ Therefore, the simplified expression for next state Q(t + 1) is The maximum possible groupings of adjacent ones are already shown in the figure. The output of T flip-flop always toggles for every positive transition of the clock signal, when input T remains at logic High (1). Hence, T flip-flop can be used in counters. In this chapter, we implemented various flip-flops by providing the cross coupling between NOR gates.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |