4

PS8420C 05/04/00

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PI3B32160

3.3V, Low Capacitance 16-Bit to 32-Bit, Demux PCI Hot Plug

BusSwitchwithPrechargedOutputsforLiveInsertion

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

Ordering Information

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0

6

1

2

3

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3

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6

5

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0

4

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º

5

8

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0

4

–

.002

.006

SEATING PLANE

.007

.011

.004

.008

1

56

.236

.244

0.50

0.17

0.27

0.05

0.15

0.09

0.20

X.XX

X.XX

DENOTES DIMENSIONS

IN MILLIMETERS

.018

.030

0.45

0.75

.047

Max.

1.20

6.0

6.2

.547

.555

13.9

14.1

.319

8.1

.0197

BSC

BSC

56-Pin TSSOP (A) Package

ApplicationsInformation

Logic Inputs

The logic control inputs can be driven up to +3.6V regardless of the

supplyvoltage. Forexample,givena+3.3Vsupply,INmaybedriven

lowto0Vandhighto3.6V. DrivingINRail-to-Rail®minimizespower

consumption.

Power-Supply Sequencing

Proper power-supply sequencing is recommended for all CMOS

voltage pin and the input/output or control pins.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd