* I2C-bus to parallel port expander
* Operating power supply voltage range of 1.65 V to 5.5 V
* Low standby current consumption:
* 1.5 A (typical at 5 V VDD)
* 1.0 A (typical at 3.3 V VDD)
* Schmitt-trigger action allows slow input transition and better switching noise immu
PCA9555A
2.40 MB
Low-voltage 16-bit i2c-bus i/o port.
PCA9555A Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up Rev. 1.1 6 October 2015 Product data sheet 1. General descr.
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