DV1489AN Quad Line Receiver for Robust Serial Inputs

DV1489AN is intended for receiving serial interface signals where noise margin and clean logic transitions matter. It is commonly used in older communication cards, terminal interfaces, and industrial equipment with long cable runs or backplane routing. With four receiver channels, DV1489AN helps consolidate serial inputs and reduce discrete conditioning parts. In service work, it’s often chosen to restore reliable reception when aging hardware starts to show framing errors or unstable logic levels. Pair it with the correct driver device and confirm your wiring and termination practices to keep reflections under control. DV1489AN supports straightforward debugging with a scope at the receiver inputs and TTL-level outputs. Request a quote for DV1489AN.