Product Description

Pericom Semiconductors PI3VT series of logic circuits are produced using the Companys advanced submicron CMOS technology, achieving industry leading performance.

The PI3VT34X245, is a 2.5V or 3.3V 8-bit, 2-port bus switch, is designed with a low ON resistance (5 ohms). The switches are turned ON or enabled by the Bus Enable (BEn) input signal.

Given a 3.3V supply and an input voltage of 3.3V, the switch translates to an output voltage of 2.5V. Similarly, when operated with a 2.5V supply and given 2.5V inputs, the device translates the outputs to 1.8V.

Product Features

• Near zero propagation delay

• Low ON resistance switches connect inputs to outputs

• 2.5V to 3.3V Supply Voltage Operation

• 2.5V or 1.8V switching

• Packages available:

- 80-pin, 150 mil wide plastic BQSOP (B)

Applications

• 3.3V to 2.5V level shifting (voltage translation)

• 2.5V to 1.8V level shifting (voltage translation)