View 74lvc125a 3 datasheet:

INTEGRATED CIRCUITS DATA SHEET 74LVC125A Quad buffer/line driver with 5 Volt tolerant input/outputs; 3-state Product specification 2002 Mar 08 Supersedes data of 1998 Apr 28 Philips Semiconductors Product specification Quad buffer/line driver with 5 Volt tolerant input/outputs; 74LVC125A 3-state FEATURES DESCRIPTION • 5 V tolerant inputs/outputs for interfacing with 5 V logic The 74LVC125A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most • Wide supply voltage range from 1.2 to 3.6 V advanced CMOS compatible TTL families. • CMOS low power consumption Inputs can be driven from either 3.3 or 5 V devices. • Direct interface with TTL levels In 3-state operation, outputs can handle 5 V. • Inputs accept voltages up to 5.5 V The 74LVC125A c