PI3B33X257 データシートの表示（PDF） - Pericom Semiconductor
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PI3B33X257 Datasheet PDF : 4 Pages
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PI3B33X257
3.3V, 24:12 Mux/DeMux NanoSwitch™
Applications Information
Logic Inputs
The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a + 3.3V supply, IN may be
driven low to 0V and high to 3.6V. Driving IN Rail-to-Rail® minimizes power consumption.
Power-Supply Sequencing and Hot-Plug Information
Proper power-supply sequencing is recommended for all CMOS devices. Always apply VCC and GND before applying signals to
input/output or control pins.
Rail-to-Rail is a registeredtrademark of Nippon Motorola, Ltd.
Packaging Mechanical: 48-pin BQSOP (B)
48
1
.014 0.356 REF
.386
.394
9.80
10.00
.0157 BSC
0.40
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
.150 .228
.157 .244
3.80 5.80
4.00 6.20
.0051
.009
0.13
0.23
Gauge Plane
.010 0.25
BSC
.008 0.20 Nom
.015 0.381 x 45˚
5˚
.020
.029
0.50
0.75
.063
Nom
1.60
.079
2.0 Max
.002 0.05
.009 0.25
Ordering Information
Ordering Code
PI3B33X257B
PI3B33X257BE
Packaging Code
B
B
Package Description
48-pin BQSOP
Pb-free & Green, 48-pin BQSOP
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
2. X = Tape and Reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
4
PS8334D
11/01/04
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