PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Operating Supply Voltage	Operating Supply Current	Data Rate	Number of Drivers	Function	Number of Receivers
SP3243EUER-L	1+ $2.170 10+ $1.750 100+ $1.360 500+ $1.190	PDF RFQ	140 In-stock	Exar	RS-232 Interface IC Transceivers	SMD/SMT	QFN-32	0 C	+ 70 C	SP3243E	Bulk	3 V to 5.5 V	1 uA	1000 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EUEY-L	1+ $2.170 10+ $1.750 100+ $1.360 500+ $1.190	PDF RFQ	125 In-stock	Exar	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	SMD/SMT	TSSOP-28	- 40 C	+ 85 C	SP3243E	Tube	3 V to 5.5 V	1 uA	1000 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EUCY-L	1+ $2.110 10+ $1.700 100+ $1.320 500+ $1.160	PDF RFQ	250 In-stock	Exar	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	SMD/SMT	TSSOP-28	0 C	+ 70 C	SP3243E	Tube	3 V to 5.5 V	1 uA	1000 kb/s	3 Driver	Transceiver	5 Receiver
SP3222EUCT-L	1+ $1.900 10+ $1.540 100+ $1.190 500+ $1.040	PDF RFQ	34 In-stock	Exar	RS-232 Interface IC 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PW...	SMD/SMT	SOIC-18	0 C	+ 70 C	SP3222E	Tube	3 V to 5.5 V	300 uA	1000 kb/s	2 Driver	Transceiver	2 Receiver
SP3243EUCT-L	1+ $2.110 10+ $1.700 100+ $1.320 500+ $1.160	PDF RFQ	62 In-stock	Exar	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	SMD/SMT	SOIC-28 Wide	0 C	+ 70 C	SP3243E	Tube	3 V to 5.5 V	1 uA	1000 kb/s	3 Driver	Transceiver	5 Receiver
SP3232EUEA-L	1+ $1.480 10+ $1.190 100+ $0.915 500+ $0.808	PDF RFQ	3 In-stock	Exar	RS-232 Interface IC 3.3V, 1000 Kbps RS-232	SMD/SMT	SSOP-16	- 40 C	+ 85 C	SP3232E	Tube	3 V to 5.5 V	300 uA	1000 kb/s	2 Driver	Transceiver	2 Receiver