FM3560 5-Bit Multiplexed,1-Bit Latched Port with Standard 2-Wire Bus Interface and Non-Volatile Latches(5??????????????????????????????????????????????????)
FM3560M20 Multiplexed, Latched Port with Standard 2-Wire Interface Non-Volatile Latches
FM3560MT20 Multiplexed, Latched Port with Standard 2-Wire Interface Non-Volatile Latches