CD54AC74, CD74AC74 DUAL POSITIVE-EDGE-TRIGGERED D-.
CD74AC74 - DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS
CD54AC74, CD74AC74 DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET SCHS231D – SEPTEMBER 1998 – REVISED DECEMBER 2002 D AC Types .