DSADA0022264.pdf
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Philips Semiconductors
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PCA9554/PCA9554A/
PCA9555
8- and 16-bit I2C and SMBus I/O Port
with Interrupt
Pin Configurations
16
VDD
INT
1
24
VDD
2
15
SDA
A1
2
23
SDA
14
SCL
A
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Original
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