MAX3243ECDBG4IC RS232 3V-5.5V DRVR 28-SSOP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant SP3243EEA-L SP3243EBEA-L ICL3243CAZ ICL3243ECAZ ICL3243EIAZ ICL3243IAZ ICL3244ECAZ ICL3244ECAZ-T