KK74AC574 Overview
TECHNICAL DATA Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS KK74AC574 The KK74AC574 is identical in pinout to the LS/ALS574, HC/HCT574. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LS/ALS outputs.