DESCRIPTION
The 74LVC544A is a high performance, low-power, low-voltage Si-gate CMOS device and superior to most advanced CMOS compatible TTL families.
Inputs can be driven from either 3.3V or 5.0V devices. In 3-State operation, outputs can handle 5V. This feature allows the use of these devices as translators in a mixed 3.3V/5V environment.

FEATURES
• Wide supply voltage range of 1.2V to 3.6V
• In accordance with JEDEC standard no. 8-1A
• CMOS low power consumption
• Direct interface with TTL levels
• Combines 74LVC640 and 74LVC533 type functions in one chip
• Octal transceiver with D-type latch
• Back-to-back registers for storage
• Separate controls for data flow in each direction
• 3-State inverting outputs for bus oriented applications
• 5 Volt tolerant inputs/outputs, for interfacing with 5 Volt logic