PCA9557PW PDF Download

NXP Semiconductors
PCA9557PW,118
PCA9557 Series 5.5V 85 mA 400 kHz SMT 8-bit I2C-bus and SMBus I/O Port- HVQFN-16
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Description

This is 8-bit I2C and SMBus I/0 port with reset. Lower voltage, higher performance migration path for the 8 general purpose input, output expander, collector Input, output configuration register Active HIGH polarity inversion register I2C and SMBus .


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