Product Description:

Pericom Semiconductor’s PI5C series of logic circuits are produced in the Company’s advanced 0.8 micron CMOS technology, achieving industry leading performance.

The PI5C32245 is a 8-bit, 2-port bus switch designed with a low ON resistance (5Ω) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BE) input signal. Pinout is compatible with PI74FCT245T (Octal Bidirectional Transceiver). The device has a built-in 25Ω resistor to reduce noise resulting from reflections, thus eliminating the need for an external terminating resistor.

Product Features:

• Near zero propagation delay

• 25Ω series resistor termination

• 5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

• Ultra Low Quiescent Power (0.2 µA Typical)

– Ideally suited for notebook applications

• Pin compatible with 74 series 245 logic devices

• Packages available:

– 20-pin 150 mil wide plastic QSOP (Q)