IC TXRX MULTIPROTOCOL 80LQFP
IC TXRX WAN MULTI-MODE 80LQFP
SP503EM-L 3-STATE Surface Mount IC, 4.75V to 5.25V, -20°C to 85°C
7-Channel RS-232/422/485 Transceiver, LQFP, 5V, 1.5W, 0-70°C
