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R-PDSO-G28 Tube RS232RS485 EIA-232; EIA-485 interface transceiver 5V 17.9mm 200ns 235Kbps
Descriptions of MaxLinear SP334CT-L provided by its distributors.
IC TRANSCEIVER FULL 3/5 28SOIC
DigiKey
SP334 Series 10 Mbps 5 V Programmable RS-232/RS-485 Transceiver - SOIC-28
Future Electronics