SL74HCT74 Overview
SL74HCT74 Dual D Flip-Flop with Set and Reset High-Performance Silicon-Gate CMOS The SL74HCT74 is identical in pinout to the LS/ALS74. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. This device consists of two D flip-flops with individual Set, Reset, and Clock inputs.