...
IC I/O EXPANDER I2C 8B 20SSOP
Not in Stock on Digikey– Need Replacement?
Replacements:
https://www.digikey.ca/en/products/detail/microchip-technology/MCP23008T-E-SS/736037MCP23008-E-P/735951 (through hole)
https://www.digikey.ca/en/products/detail/nxp-usa-inc/PCF8574ATS-3-118/812958 (100KHz)
https://www.digikey.ca/en/products/detail/nxp-usa-inc/PCF8574ATS-3-118/812958(400KHz)
IC REMOTE THERMAL CTLR 24QSOP (Fan Controller)
...