PI3VT3245

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): 20-pin, 150-mil wide plastic QSOP (Q) 20-pin, 173-mil wide plastic TSSOP (L)




Application

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




Pinout






Specifications

Product Specs: Voltage: 2.5V/3.3V Function: Low Voltage Translator Pins: 20 Package: TSSOP (L20)QSOP (Q20) Pb-Free and Green: Yes - more info RoHS Material Declarations: PI3VT3245LE MDR (pdf)PI3VT3245QE MDR (pdf)

Above which the useful life may be impaired. For user guidelines, not tested.
Storage Temperature ......................................................... 65°C to +150°C
Ambient Temperature with Power Applied ........................ 40°C to +85°C
Supply Voltage to Ground Potential..................................... 0.5V to +4.6V
DC Input Voltage ................................................................. 0.5V to +5.5V
DC Output Current............................................................................ 120mA
Power Dissipation ................................................................................ 0.5W
Note:
Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Description

Pericom Semiconductor's PI3VT3245  series of logic circuits are produced using the Company's advanced submicron CMOS technology, achieving industry leading performance.
The PI3VT3245 is a 2.5V or 3.3V 8-bit, 2-port bus switch designed with a low On-Resistance (5). The switches are turned ON or enabled by the Bus Enable (BE) 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.