3Pcs SN75C3223PWR TSSOP-20 RS-232 Interface IC 3-5.5V RS232 MultiCh

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3Pcs MAX3222IPW RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr

3Pcs MAX3243ECDB RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver

3Pcs MAX3223IDW RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr

4Pcs TRS232ECPW TSSOP-16 RS-232 Interface IC Dual RS232 Drvr/Rcvr

4Pcs MAX3232IDW RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr

4Pcs MAX3221IDBE4 RS-232 Interface IC 3-5.5V Single-Ch Line Drvr/Rcvr