3-channel multipoint Fast-mode Plus differential I²C-bus buffer with hot-swap logic.
Fm+ SMBus/I²C-bus buffers extend normal
single-ended SMBus/I²C-bus in electrically noisy environments.
Provides level shifting between low voltage and higher
voltage Fast-mode Plus (Fm+) I2C-bus or SMBus
Provides GPIO expansion for most microprocessor families, saving microprocessor GPIOs for critical functions.
Low voltage 2-wire serial bus to interface with standard I2C-bus or SMBus I/O.