1

PS8167D

01/05/00

Product Pin Configuration

Product Pin Description

PinName

Description

BE

Bus Enable Input (Active LOW)

A0–9

Bus A

B0–9

Bus B

GND

Ground

Power

Input Reference

Function

BE

Disconnect

H

Hi-Z

Connect

L

Note:

1. H = High Voltage Level

L = Low Voltage Level

Hi-Z = High Impedance

Logic Block Diagram

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PI3B3863

3.3V, 10-Bit, 2-Port BusSwitch

with SSTL-2 Enable

ProductDescription

Pericom’s Semiconductor’s PI3B series of logic circuits are

produced using the Company’s advanced sub micron CMOS

technology, achieving industry leading performance.

The PI3B3863 is a 10-bit, 3.3 volt two-port bus switch designed

with a low ON resistance 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,

which is SSTL-2 compatible.

ProductFeatures

• Near zero propagation delay

• 20 Ohm switches connect inputs to outputs

• Fast Switching Speed - 3.8ns (max.)

• Packagesavailable:

–24-pin150milwideplasticQSOP(Q)

–24-pin173milwideplasticTSSOP(L)

24-Pin

Q, L