I2C Interface 400kHz 5.5V 28-Pin SOIC W Tube
16-Bit I2C I/O Expander, 1.7MHz, 5.5V, SOIC
I2C/SPI Bridge, 64-B FIFO, 33 Mbps, SOIC-28 Package
16-Bit I/O Expander, I2C, 400kHz, SOIC, -40C to +85C
