SN7325A424E/

The SN7325A424E/ from SI is a versatile peripheral device designed for I/O expansion. It features a 2-wire serial interface, enabling easy integration into various systems. This device offers a total of 16 I/O ports, which can be individually configured as either inputs or outputs. The ports are divided into eight push-pull outputs and eight open-drain outputs. All I/O ports configured as inputs are continuously monitored for state changes, with an interrupt output signaling detected transitions. The interrupt is latched, allowing for reliable detection of transient events.

This I/O driver is suitable for applications requiring flexible input and output control. Its serial interface simplifies wiring and reduces component count in embedded systems. The ability to monitor input states and generate interrupts makes it useful for event-driven designs. The SN7325A424E/ is RoHS3 compliant, indicating adherence to environmental standards.

Key specifications include 16 I/O ports, with 8 push-pull and 8 open-drain configurations. The interface is a 2-wire serial type. The device supports transition detection on inputs and provides a latched interrupt output. It is classified under the Current Regulation - Diodes, Transistors category.