PI5C3309 Просмотр технического описания (PDF) - Pericom Semiconductor Corporation
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PI5C3309 Datasheet PDF : 4 Pages
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PI5C3309
3:1 Mux/DeMux Bus Switch
Features
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• Direct bus connection when switches are ON
• Ultra Low Quiescent Power (0.2μA typical)– Ideally suited
for notebook applications
• Packaging (Pb-free & Green available):
– 8 pin 118-mil wide plastic MSOP (U)
Description
Pericom Semiconductor’s PI5C3309 is a 3:1 Multiplexer/
Demultiplexerwith 3-State outputs. Inputs can be connected
to outputs with lowOn-Resistance (5-ohm) with no additional
ground bounce noise orpropagation delay.
Logic Block Diagram
IA0
IA1
IA2
Product Pin Configuration
S0
S1
Truth Table (1)
Select
S1
S0
L
L
L
H
H
L
H
H
Note:
1. H = High Voltage Level
L = Low Voltage Level
IA0 1
IA1 2
IA2 3
GND 4
8 VCC
7 S1
6 S0
5 YA
YA
Pin Description
Pin Name
Description
YA
Function
IAn
Data Inputs
IA0
S1-0 = 0
IA1
S1-0 = 1
IA2
S1-0 = 2
Hi-Z
S1-0 = 3
S0-1
YA
GND
VCC
Select Inputs
Data Output
Ground
Power
12-0242
1
www.pericom.com
P-0.1
08/03/12
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