* 16-bit remote bidirectional I/O port - 16 I/O pins default to 16 inputs
* Fast I2C™ bus clock frequency (0 - 400 kbits/s)
* Three hardware address pins allo.

This device includes high-current drive capability, low supply current and individual I/O configuration. I/O expanders .

PINOUT DESCRIPTION PDIP, SOIC, SSOP Pin No. 9 10 2 3 4 5 7 11 12 13 21 22 23 24 25 26 27 28 14 15 6 16 17 18 1, 8, 19 20 QFN Pin No. 6 7 27 28 1 2 4 8 9 10 18 19 20 21 22 23 24 25 11 12 3 13 14 15 5, 16, 26 17 I/O/P Type I O I/O I/O I/O I/O I/O I/O .

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