* I2C-bus to parallel port expander
* Operating power supply voltage range of 1.65 V to 5.5 V
* Allows bidirectional voltage-level translation and GPIO expansion between:
* 1.8 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P
* 2.5 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P
PCAL6408A
NXP ↗ Semiconductors
2.75 MB
8-bit i2c-bus/smbus i/o expander.
PCAL6408A Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers Rev. 3.2 19 .
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