Abstract: An electronic device for receiving infra-red inputs from remote units and propagating the inputs to an intelligent controller circuit. In one embodiment, the present invention receives the infra-red energy emitted from different remote units in a single infra-red receiver circuit. This embodiment then generates digital data signals responsive to the infra-red energy, and propagates the digital data signals through a single external single-pin bus to an integrated circuit. The integrated circuit contains circuitry therein to decode control signals from a variety of different remote units. In this embodiment, the integrated circuit's internal bus is coupled to the single external single-pin bus. The internal bus is commonly coupled to all remote control decoder circuits within the integrated circuit.