The MAX7329AWE+ from Analog Devices Inc./Maxim Integrated is an I/O expander (8) Integrated Circuit with an I2C interface at 100 kHz, in a 16-SOIC package.
The MAX7329AAP+T from Analog Devices Inc./Maxim Integrated is an I/O expander Integrated Circuit with an I2C interface at 100 kHz, in a 20-SSOP package.