DESCRIPTION

The 74LVT1403 is a high-performance BiCMOS product designed for VCC operation at 3.3V.

This device combines the functionality of a 4-bit data path bus driver and 8-bit Schmitt trigger bus receiver, along with control logic in one 32-pin package.

The receiver inputs are Schmitt trigger type capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. The receiver outputs are 74LVT14 style with +32mA/–20mA drive capability. The receiver inputs include the bus hold feature.

FEATURES

• 4-bit 74LVT125-like bus driver

• 8-bit 74LVT14-like Schmitt trigger

• Bus drive +64mA/–32mA

• 7 bus inputs with common inversion control pin

• 32-pin TSSOP footprint

• DE pin with resistive pull up and active LOW for easier live insertion

• DE pin includes Schmitt trigger with typical 0.6V hysteresis