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PI3V514 Datasheet, PDF (2/9 Pages) Pericom Semiconductor Corporation – LOW ON RESISTANCE 3.3V HIGH BANDWIDTH 5-PORT 4:1 MUX/DEMUX VIDEOSWITCH
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PI3V514
Low On-Resistance, 3.3V High-Bandwidth
5-port, 4:1 Mux/DeMux VideoSwitch
Block Diagram
IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3
EN0
S0
S1
Truth Table 1(1)
Enable
Select
EN0
S1
S0
H
X
X
L
L
L
L
L
H
L
H
L
L
H
H
YA/YB
Hi-Z
I0
I1
I2
I3
Function
Disable
S1-S0 = 0
S1-S0 = 1
S1-S0 = 2
S1-S0 = 3
YA
YB
IC0 IC1 IC2 IC3 ID0 ID1 ID2 ID3
Truth Table 2(1)
EN1
Enable
Select
EN1
S3
S2 YC/YD
Function
H
X
X
Hi-Z
Disable
S2
L
L
L
I0
S3-S2 = 0
L
L
H
I1
S3-S2 = 1
S3
L
H
L
I2
S3-S2 = 2
L
H
H
I3
S3-S2 = 3
EN1
S4
S5
YC
YD
IE0 IE1 IE2 IE3
YE
Truth Table 3(1)
Enable
Select
EN2
S5
S4
YE
Function
H
X
X
Hi-Z
Disable
L
L
L
I0
S5-S4 = 0
L
L
H
I1
S5-S4 = 1
L
H
L
I2
S5-S4 = 2
L
H
H
I3
S5-S4 = 3
Notes:
1. H = High Voltage Level; L = Low Voltage Level
2
PS8755A
11/02/04
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