1

PS8194E

09/13/04

BIASV

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

ON

GND

Pin Configuration

Notes:

1. H = High Voltage Level, L = Low Voltage Level

Block Diagram

PI5C6800

10-Bit Bus Switch with

Precharged Outputs

Description

Pericom’s Semiconductor’s PI5C6800 is a 10-bit bus switch with

low On-State resistance. The bus switch creates no additional

propagation delay.

The switch is turned on by a single enable (ON) input. When ON

is LOW, the switch is on and port A is connnected to port B. When

ON is HIGH, the switch between port A and port B is open and

the B port is precharged to BIASV through the equivalent of a

10-kΩ resistor.

Features

• Near-Zero propagation delay

• 5Ω switch connection between two ports

• Ultra-low quiescent power (0.2µA typ.)

• Ideally suited for notebook applications

• A port is hot swapable

• Packaging (Pb-free & Green available):

– 24-pin 150-mil wide QSOP (Q)

– 24-pin 173-mil wide TSSOP (L)

ON

13

23

14

Function

ON

B1 - B1

Connect

L

A1- A1

Precharge

H