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Features
Pin Configuration
Block Diagram
PI3CH281
2-Channel 4:1 Mux/DeMux, Enable Low 1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
Description
Pin Description
Pin No 1
2, 14 3, 4, 5, 6
7, 9 8
10, 11, 12, 13 15 16
Pin Name
1111111
EN S1, S0 IA3, IA2, IA1, IA0 YA, YB GND
IB0, IB1, IB2, IB3
1111111
NC VCC
Description Enable
Select Input Data Outputs Data Outputs
Ground
Data Outputs
Not connected Power
Truth Table (1)
Enable
Select
EN S1
H
X
S0
Y
X Hi-Z
Function Disable
L
L
L
I0
S1-0=0
L
L
H
I1
S1-0=1
L
H
L
I2
S1-0=2
L
H
H
I3
S1-0=3
Note:
1. H=High Voltage Level; L=Low Voltage Level
PI3CH281
Document Number DS40893 Rev 1-2
www.diodes.com
1
April 2018
© Diodes Incorporated
PI3CH281
Maximum Ratings
Storage Temperature ...........