Description
Pericom Semiconductor’s PI3VT3306 is a 2.5V or 3.3V 2-bit, 2-port bus switch designed with a low On-Resistance (5Ω). 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.

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
• Packaging (Pb-free & Green available):
   – 8-pin, 173-mil wide plastic TSSOP (L)
   – 8-pin, 118-mil wide plastic MSOP (U)

Applications
• 3.3V to 2.5V level shifting (voltage translation)
• 2.5V to 1.8V level shifting (voltage translation)