3Pcs MAX3227ECDBR SSOP-16 RS-232 Interface IC 3-5.5V Single-Ch Line Drvr/Rcvr

3Pcs TRS232EIN PDIP-16 RS-232 Interface IC Dual RS232 Drvr/Rcvr

3Pcs TRS202ID SOP-16 RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr

3Pcs MAX3227EIDB RS-232 Interface IC 3-5.5V Single-Ch Line Drvr/Rcvr

3Pcs TRS3221CDBG4 RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr

3Pcs SN75C3223EDB RS-232 Interface IC 3V To 5.5V Multi Ch RS232 Compat Drvr

5Pcs TRS232ECPWR TSSOP-16 RS-232 Interface IC Dual RS232 Drvr/Rcvr

4Pcs MAX3221CPW TSSOP-16 RS-232 Interface IC 3-5.5V Single-Ch Line Drvr/Rcvr