DESCRIPTION
The 74LVC543A is a high–performance, low–power, low–voltage, Si–gate CMOS device and superior to most advanced CMOS compatible TTL families.

FEATURES
• 5-volt tolerant inputs/outputs, for interfacing with 5-volt logic
• Supply voltage range of 1.2V to 3.6V
• Complies with JEDEC standard no. 8–1A
• CMOS low power consumption
• Direct interface with TTL levels
• 8-bit octal transceiver with D-type latch
• Back-to-back registers for storage
• Separate controls for data flow in each direction
• 3-State non-inverting outputs for bus oriented applications
• High impedance when VCC = 0V