4

PS8391C

09/15/04

PI5C16862C

20-Bit, 2-Port Bus Switch

with Undershoot Protection

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Pericom SemiconductorCorporation•1-800-435-2336 • www.pericom.com

.236

.244

.488

.496

.002

.006

SEATING PLANE

.007

.010

.0197

BSC

.004

.008

.319

1

48

12.4

12.6

6.0

6.2

0.50

0.17

0.27

8.1

0.05

0.15

0.09

0.20

X.XX

X.XX

DENOTES DIMENSIONS

IN MILLIMETERS

.018

.030

0.45

0.75

.047

1.20 Max

BSC

.014

.0157 BSC

0.40

0.356

.008 0.20

.002

.009

5˚

0.05

0.25

.079

2.0

.010 0.25

Gauge Plane

.150

.157

X.XX

X.XX

DENOTES DIMENSIONS

IN MILLIMETERS

3.80

4.00

.228

.244

5.80

6.20

.020

.029

0.50

0.75

.063

1.60

.015 0.381

.386

.394

9.80

10.00

.0051

.009

0.13

0.23

1

48

x 45˚

BSC

Nom

Max

Nom

REF

Packaging Mechanical: 48-Pin TSSOP (A)

Packaging Mechanical: 48-Pin BQSOP (B)

Notes:

1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/

OrderingInformation

Ordering Code

Package Code

Package Description

PI5C16862CA

A

48-pin TSSOP

PI5C16862CAE

A

Pb-free & Green, 48-pin TSSOP

PI5C16862CB

B

48-pin BQSOP

PI5C16862CBE

B

Pb-free & Green, 48-pin BQSOP