a Two output Q and Q. And Q is the complement of Two stable state, either aO or a 1." Q=1 is the state-1 and Q=0"is the state- 0. the state would be remained without the changing of input variables a By the excitation of certain input variables, flip flop changes from one stable state to another stable state. the state prior to the excitation of input is present-state, represented by symbol "o(Q the state after the excitation of input is next-state, represented by symbol Qn+lo◼ Two output Q and Q’. And Q’ is the complement of Q. ◼ Two stable state, either a 0 or a 1. “Q=1” is the state-1 and “Q=0” is the state-0. The state would be remained without the changing of input variables . ◼ By the excitation of certain input variables, flip￾flop changes from one stable state to another stable state. The state prior to the excitation of input is present-state, represented by symbol “Qn (Q)”, the state after the excitation of input is next-state, represented by symbol “Qn+1