SP3232EUCN-LIC TXRX RS232 ESD 16NSOIC|EXAR CORPORATION|Lead free|RoHS Compliant TRSF3232ECDR ST3232ECDR ICL3232CBNZ ICL3232CBNZ-T ICL3232ECBNZ SN65C3232EDE4 SN75C3232ED SN75C3232EDE4 TRSF3232CD TRSF3232ECD TRSF3232EIDG4 TRSF3232ID