General Description

The ALVC245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The T/R input determines the direction of data flow. The OE input disables both the A and B ports by placing them in a high impedance state.

The 74ALVC245 is designed for low voltage (1.65V to 3.6V) VCC applications with I/O compatibility up to 3.6V.

The 74ALVC245 is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation.

Features

■ 1.65V to 3.6V VCC supply operation

■ 3.6V tolerant inputs and outputs

■ Power-off high impedance inputs and outputs

■ Supports Live Insertion and Withdrawal(1)

■ tPD:

– 3.4ns max. for 3.0V to 3.6V VCC

– 3.9ns max. for 2.3V to 2.7V VCC

– 6ns max. for 1.65V to 1.95V VCC

■ Uses patented Quiet Series noise/EMI reduction circuitry

■ Latchup conforms to JEDEC JED78

■ ESD performance:

– Human body model > 2000V

– Machine model > 200V