View 74lvc245a 74lvch245a 2 datasheet:

INTEGRATED CIRCUITS DATA SHEET 74LVC245A; 74LVCH245A Octal bus transceiver with direction pin with 5 Volt tolerant input/outputs (3-state) Product specification 2002 Jun 20 Supersedes data of 1997 Dec 19 Philips Semiconductors Product specification Octal bus transceiver with direction pin with 5 Volt 74LVC245A; tolerant input/outputs (3-state) 74LVCH245A FEATURES DESCRIPTION • 5 V tolerant inputs/outputs for interfacing with 5 V logic The 74LVC245A/74LVCH245A is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to • Wide supply voltage range from 1.2 to 3.6 V most 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