1

PS8366D

01/11/01

Product Description

Pericom Semiconductor’s PI5C series of logic circuits are produced

using the Company’s advanced submicron CMOS technology,

achieving industry leading speed grades.

The PI5C3301 is a single digital switch designed with a fast enable.

When enabled via the associated Bus Enable (BE) pin, the “A” pin

is directly connected to the “B” pin. The bus switch introduces no

additional propagation delay or additional ground bounce noise.

The PI5C3301 device has an active LOW enable.

Product Features

·

Near zero propagation delay

·

5-Ohm switches connect inputs to outputs

·

Direct bus connection when switches are ON

·

Ultra Low Quiescent Power (0.2µA Typical)

– Ideally suited for notebook applications

·

Packages available:

– 5-pin plastic S0T23 (T)

– 5-pin plastic SC70 (C)

Logic Block Diagram

ProductPinConfiguration

Product Pin Description

Pin Name

Description

BE

Switch Enable

A

Bus A

B

Bus B

Vcc

Power

GND

Ground

BE

A

B

Vcc

Function

X*

Hi-Z

Hi-Z

GND

Disconnect

H

Hi-Z

Hi-Z

Vcc

Disconnect

L

B

A

Vcc

Connect

Notes:

1. H

= High Voltage Level

L

= Low Voltage Level

HI-Z = High Impedance

X

= Don’t Care

*A pull-up resistor should be provided for power-up protection.

1

2

3

5

4

Vcc

BE

A

B

GND

5-Pin

C, T

PI5C3301

Single Bit Bus Switch

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