Maxim Integrated 16-Channel I/O Expander Serial I2C 24-Pin SSOP, MAX7311AAG+ / 1906110

400kbps I²C-Compatible Serial Interface 2V to 5.5V Operation 5V Overvoltage Tolerant I/Os Supports Hot Insertion 16 I/O Pins that Default to Inputs on Power-Up 100kΩ Pullup on Each I/O Open-Drain Interrupt Output (Active-Low INT) Bus Timeout for Lock-Up-Free Operation Noise Filter on SCL/SDA Inputs 64 Slave ID Addresses Available Low Standby Current (2.9μA typ) Polarity Inversion 4mm x 4mm, 0.8mm Thin QFN Package -40°C to +125°C Operation Applications Industrial Control Instrumentation and Test Measurement Medical Equipment PLCs RAID Systems Servers