View 74lvc74a 2 datasheet:

INTEGRATED CIRCUITS 74LVC74A Dual D-type flip-flop with set and reset; positive-edge trigger Product specification 1998 Jun 17 IC24 Data Handbook Philips Semiconductors Philips Semiconductors Product Specification Dual D-type flip-flop with set and reset; 74LVC74A positive-edge trigger FEATURES DESCRIPTION The 74LVC74A is a high-performance, low-voltage Si-gate CMOS • Wide supply voltage range of 1.2 V to 3.6 V device and superior to most advanced CMOS compatible TTL • In accordance with JEDEC standard no. 8-1A. families. • Inputs accept voltages up to 5.5 V The 74LVC74A is a dual positive edge triggered, D-type flip-flop with individual data (D) inputs, clock (CP) inputs, set (SD) and (RD) • CMOS low power consumption inputs; also complementary Q and Q outputs. • Di