View 74lvc74a 3 datasheet:

INTEGRATED CIRCUITS DATA SHEET 74LVC74A Dual D-type flip-flop with set and reset; positive-edge trigger Product specification 2002 Jun 18 Supersedes data of 1998 Jun 17 Philips Semiconductors Product specification Dual D-type flip-flop with set and reset; positive-edge 74LVC74A trigger FEATURES DESCRIPTION • 5 V tolerant inputs for interfacing with 5 V logic The 74LVC74A is a high-performance, low-voltage, Si-gate CMOS device, superior to most advanced CMOS • Wide supply voltage range from 1.2 to 3.6 V compatible TTL families. • CMOS low power consumption The 74LVC74A is a dual positive edge triggered D-type • Direct interface with TTL levels flip-flop with individual data (D) inputs, clock (CP) inputs, • Inputs accept voltages up to 5.5 V set (SD) and (RD) inputs, an