View 74lvc16240a 2 datasheet:

INTEGRATED CIRCUITS 74LVC16240A 16-bit buffer/line driver; inverting (3-State) Product specification 1997 Jul 29 Supersedes data of 1995 Dec 26 IC24 Data Handbook Philips Semiconductors Philips Semiconductors Product specification 74LVC16240A 16-bit buffer/line driver; inverting (3-State) FEATURES PIN CONFIGURATION • 5 volt tolerant inputs/outputs for interfacing with 5V logic 48 2OE 1OE 1 • Wide supply voltage range of 1.2V to 3.6V 1Y0 2 47 1A0 • Complies with JEDEC standard no. 8-1A 1Y1 3 46 1A1 • CMOS low power consumption GND 4 45 GND • MULTIBYTETM flow-through standard pin-out architecture 1Y2 5 44 1A2 • Low inductance multiple power and ground pins for minimum 1Y3 6 43 1A3 noise and ground bounce VCC 7 42 VCC • Direct interface with TTL levels 2Y0 8 41 2A