A sequential circuit has two JK flip-flops, A and B; two inputs, x and y; and one output, z. The flip-flop input functions and the circuit output function are as follows: JA = Bx + B'y' KA = B'xy' JB = A'x KB= A+xy' z = Axy + Bx'y' Draw the logic diagram of the circuit. Tabulate the state table. Derive the next-state equations for A and B.

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A sequential circuit has two JK flip-flops, A and B; two inputs, x and y; and one output, z. The flip-flop input functions and the circuit output function are as follows:
     JA = Bx + B'y'             KA = B'xy'
     JB = A'x                       KB= A+xy'
      z = Axy + Bx'y'

  •  Draw the logic diagram of the circuit.
  • Tabulate the state table.
  • Derive the next-state equations for A and B.
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