Continental Access, a division of Napco Security Group and leader in access control, has been delivering state-of-the-art access control units for more than 40 years. Most recently, our engineers and ...

During a live virtual event on February 16th, QSC announced the QIO Series network I/O expanders for the Q-SYS cloud-manageable audio, video and control Platform. These new I/O expanders provide ...

The cnReach I/O Expander is used to provide additional I/O for broadband and narrowband networks to meet process control and instrumentation application requirements. The I/O Expander provides the ...

The MCP23009 is an 8-bit I/O expander with open-drain outputs. This device is compatible with I2C interface and operates at speeds up to 3.4 MHz. It features 8-bit remote bidirectional I/O port, low ...

The MCP23S08 is an 8-bit I/O expander with serial interface. This device offers 8-bit, general purpose, parallel I/O expansion for SPI applications. It has two hardware address pins and uses SPI ...