SN75115 Overview
The SN55115 and SN75115 dual differential line receivers are designed to sense small differential signals in the presence of large mon-mode noise. These devices give TTL-patible output signals as a function of the differential input voltage. The open-collector output configuration permits the wire-ANDing of similar TTL outputs (such as SN5401/SN7401) or other SN55115/SN75115 line receivers.