The AM26C32CD is a quadruple differential line receiver for RS-422 and RS-423 protocols, operating from a single 5V supply. It features four receivers, 60 mV hysteresis, and is supplied in a 16-SOIC surface-mount package.
AM26C32CDR is a quadruple differential line receiver designed for RS-422 and RS-423 applications. It features 4 receivers, 10 Mbps signaling rate, and operates from a 5V supply.