pca9540b NXP Semiconductors, pca9540b Datasheet - Page 3
pca9540b
Manufacturer Part Number
pca9540b
Description
2-channel I2c Multiplexer
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9540B.pdf
(14 pages)
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Philips Semiconductors
BLOCK DIAGRAM
2004 Sep 29
2-channel I
SDA
SC0
SD0
SD1
SC1
V
SCL
V
DD
SS
PCA9540B
2
C multiplexer
Power-on
Reset
Input
Filter
SWITCH CONTROL LOGIC
Figure 2. Block diagram
I
Control
2
C-Bus
3
PCA9540B
Product data sheet
SW02211
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