ICL3232ECAZIC 2DRVR/2RCVR RS232 3V 16-SSOP|INTERSIL|Lead free|RoHS Compliant SP3232EBCA-L SN75C3232DBR MAX3232ECAE+ ICL3232ECAZ-TIC 2DRVR/2RCVR RS232 3V 16-SSOP|INTERSIL|Lead free|RoHS Compliant MAX3232ECAE+T SP3232EBCA-L/TR