The AC/ACT175 is a high-speed quad D-type flip-flop. The device is useful for general flip-flop requirements where clock and clear inputs are common. The information on the D-type inputs is stored during the LOW-to-HIGH clock transition. Both true and complemented outputs of each flipflop are provided. A Master Reset input resets all flip-flops, independent of the Clock or D-type inputs, when LOW.