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Digi-Key offers the world's largest selection of electronic components in stock and available for immediate shipment. From prototype to production, we are here to fuel innovation all over the world. We are proud to be highly recognized as the leader for:

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About Interface

Interface components are used to connect various signals or data transmission. Included in this category are analog switches, multiplexers, demultiplexers, CODECs, controllers for communication protocols, direct digital synthesis (DDS), drivers, receivers, transceivers, encoders, decoders, filters, I/O expanders, modems, modules, sensor and detectors, capacitive touch, serializers, deserializers, signal buffers, repeaters, splitters, signal terminators, telecom, universal asynchronous receiver/transmitter (UARTs), voice record and playback, and various boards and specialized products.