ICL3243EIVZIC 3DRVR/5RCVR RS232 3V 28-TSSOP|INTERSIL|Lead free|RoHS Compliant ST3243EBTR MAX3243EIPWE4 TRS3243EIPW ICL3243EIVZ-TIC 3DRVR/5RCVR RS232 3V 28-TSSOP|INTERSIL|Lead free|RoHS Compliant MAX3243EIPWR TRS3243EIPWR