pi3b16248 Pericom Semiconductor Corporation, pi3b16248 Datasheet - Page 5

• Manufacturer Part Number: pi3b16248
• Description: 3.3v 24 48 Mux/demux Bus Switch
• Manufacturer: Pericom Semiconductor Corporation

Applications Information
Logic Inputs
Logic control inputs can be driven up to +5.5V regardless of the supply voltage. For example, given a 5.0V supply, the control or
select pins may be driven low to 0V and high to 5.5V. Driving the control or select pins Rail-toRail
Power-Supply Sequencing and Hot Plug Information
Proper power-supply sequencing is recommended for all CMOS devices. Always apply V
input/output or control pins.
Packaging Mechanical: 80-pin BQSOP (B)
Ordering Information
Notes:
• Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
• E = Pb-free and Green
• X suffix = Tape/Reel
PI3B16248B
PI3B16248BE
Ordering Code
80
1
0.50
REF
.0197
0.50
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
.019
BSC
0.803
0.811
20.40
20.60
Package Code
B
B
.007
.010
0.17
0.27
41
40
80-pin BQSOP
Pb-free & Green, 80-pin BQSOP
0.05
0.25
.002
.009
5
.150
.157
3.80
4.00
.063
1.60
Nom
.228
.244
5.80
6.20
.078
Max
2.0
X.XX
X.XX
5˚
Package Description
.008 NOM
DENOTES DIMENSIONS
IN MILLIMETERS
0.203
CC
.019
.029
and GND before applying signals to the
0.50
0.75
.010
.016
®
Mux/DeMux NanoSwitch
0.254
0.406
minimizes power consumption.
3.3V, 24-Bit to 48-Bit,
x 45˚
0.254
.010
Gauge Plane
BSC
5˚
PS8172F
PI3B16248
02/15/06
™