MC74F74 Overview
DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The MC54/74F74 is a dual D-type flip-flop with Direct Clear and Set inputs and plementary (Q, Q) outputs. Information at the input is transferred to the outputs on the positive edge of the clock pulse. Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse.