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
SP3243EEA-L	1+ $1.650 10+ $1.490 25+ $1.330 50+ $1.240	PDF RFQ	259 In-stock	Exar	RS-232 Interface IC RS232 120 kbps temp -40C to 85C	SMD/SMT	SSOP-28	- 40 C	+ 85 C	SP3243E	Tube	3 V to 5.5 V	1 mA	120 kb/s	3 Driver	Transceiver	5 Receiver
SP3243ECA	1+ $1.000 10+ $1.000 25+ $1.000 50+ $1.000	PDF RFQ	20,600 In-stock	Exar	RS-232 Interface IC RS232 120 kbps temp 0C to 70C	SMD/SMT	SSOP-28	0 C	+ 70 C	SP3243E	Tube	3 V to 5.5 V	1 mA	120 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EEY-L	1+ $1.650 10+ $1.490 25+ $1.330 50+ $1.240	PDF RFQ	201 In-stock	Exar	RS-232 Interface IC 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	120 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EUCA-L	1+ $2.110 10+ $1.700 100+ $1.320 500+ $1.160	PDF RFQ	182 In-stock	Exar	RS-232 Interface IC RS232 1000 kbps temp 0C to 70C	SMD/SMT	SSOP-28	0 C	+ 70 C	SP3243E	Tube	3 V to 5.5 V	1 mA	1 Mb/s	3 Driver	Transceiver	5 Receiver
SP3243EBCA-L	1+ $1.740 10+ $1.410 100+ $1.090 500+ $0.959	PDF RFQ	394 In-stock	Exar	RS-232 Interface IC RS232 250 kbps 3Tx temp 0C to 70C	SMD/SMT	SSOP-28	0 C	+ 70 C	SP3243E	Tube	3 V to 5.5 V	1 mA	250 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EBCY-L	1+ $1.650 10+ $1.490 25+ $1.330 50+ $1.240	PDF RFQ	276 In-stock	Exar	RS-232 Interface IC 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	250 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EUEA-L	1+ $2.030 10+ $1.840 25+ $1.640 50+ $1.520	PDF RFQ	241 In-stock	Exar	RS-232 Interface IC RS232 1000 kbps temp -40C to 85C	SMD/SMT	SSOP-28	- 40 C	+ 85 C	SP3243E	Tube	3 V to 5.5 V	1 mA	1 Mb/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
SP3243EBEA	1+ $1.000 10+ $1.000 100+ $1.000	PDF RFQ	4,600 In-stock	Exar	RS-232 Interface IC Intel. +3V to +5.5V RS-232	SMD/SMT	SSOP-28	- 40 C	+ 85 C	SP3243E	Tube	3 V to 5.5 V	1 uA	250 kb/s	3 Driver	Transceiver	5 Receiver
SP3243EBEY-L	1+ $1.720 10+ $1.550 25+ $1.390 50+ $1.290	PDF RFQ	200 In-stock	Exar	RS-232 Interface IC 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	250 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
SP3243ECT-L	1+ $1.800 10+ $1.460 100+ $1.130 500+ $0.992	PDF RFQ	4 In-stock	Exar	RS-232 Interface IC 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	120 kb/s	3 Driver	Transceiver	5 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