GENERAL DEscriptION

The 74LVTN16245 is a high-performance 16-bit transceiver for 3.3V VCC operation, but with the capability to provide an interface to 5V system environment. The non-inverting 3-state bus compatible outputs are available in both sending and receiving directions.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. The direction control (nDIR) input determines the direction of the data flow. nDIR (active high) enables data from nAn port to nBn port. nDIR (active low) enables data from nBn port to An port. The output enable (nOE) input, when high, disables both nAn and nBn ports by placing them in a high-impedance state.

FEATURES

• Wide Operating Voltage Range: 2.7V to 3.6V

• Input and Output Interface Capability to 5V System Environment

• +64mA/-32mA Output Current

• 3-State Outputs Drive Bus Lines Directly

• Power-up and IOFF 3-State

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green TSSOP-48 Package