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RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECDR STMicroelectronics 1: 1,41 € 2.697In Stock 5.000Expected 3/22/2027	Mfr. Part No. ST3232ECDR Mouser Part No 511-ST3232ECD	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2.697In Stock 5.000Expected 3/22/2027	Cut Tape 1,41 € 1,04 € 0,937 € 0,831 € Reel 0,682 € View 0,781 € 0,752 € 0,74 € 0,653 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST3232EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 5Drvr/3Rcvr ST3237EBPR STMicroelectronics 1: 2,11 € 1.223In Stock	Mfr. Part No. ST3237EBPR Mouser Part No 511-ST3237EBP	STMicroelectronics	RS-232 Interface IC Transcvr 5Drvr/3Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.223In Stock	Cut Tape 2,11 € 1,60 € 1,48 € 1,34 € Reel 1,17 € View 1,27 € 1,24 € 1,15 € 1,06 € MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-28	ST3237EB		1 Mb/s				5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: 3,35 € 1.683In Stock	Mfr. Part No. ST3241EBPR Mouser Part No 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.683In Stock	Cut Tape 3,35 € 2,53 € 2,32 € 2,10 € Reel 1,79 € View 1,99 € 1,98 € 1,68 € MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-28	ST3241EB		250 kb/s				5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232BTR STMicroelectronics 1: 1,06 € 2.248In Stock	Mfr. Part No. ST232BTR Mouser Part No 511-ST232B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.248In Stock	Cut Tape 1,06 € 0,767 € 0,691 € 0,607 € Reel 0,514 € View 0,568 € 0,544 € 0,526 € 0,501 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST232B		220 kb/s				5.5 V	4.5 V	5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232BDR STMicroelectronics 1: 0,886 € 2.332In Stock 7.500Expected 9/28/2026	Mfr. Part No. ST232BDR Mouser Part No 511-ST232BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.332In Stock 7.500Expected 9/28/2026	Cut Tape 0,886 € 0,636 € 0,574 € 0,506 € Reel 0,418 € View 0,474 € 0,454 € 0,441 € 0,408 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232B		220 kb/s				5.5 V	4.5 V	5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: 0,697 € 1.319In Stock 17.500On Order	Mfr. Part No. ST232CDR Mouser Part No 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.319In Stock 17.500On Order On Order Ship Dates Mfr. No: ST232CDR Stock: 1.319 Can Dispatch Immediately On Order: 2.500 Expected 9/28/2026 5.000 Expected 10/15/2026 10.000 Expected 2/12/2027 Factory Lead Time: 30 Weeks	Cut Tape 0,697 € 0,505 € 0,458 € 0,405 € Reel 0,339 € View 0,38 € 0,366 € 0,353 € 0,33 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232C	Transceiver	220 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	5 mA	0 C	+ 70 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: 1,88 € 103In Stock 1.350Expected 4/26/2027	Mfr. Part No. ST3222EBPR Mouser Part No 511-ST3222EBP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	103In Stock 1.350Expected 4/26/2027	Cut Tape 1,88 € 1,39 € 1,26 € 1,14 € View Reel 0,989 € 1,07 € 1,03 € 0,989 € MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-20	ST3222EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: 1,30 € 45In Stock 22.500On Order	Mfr. Part No. ST3232BTR Mouser Part No 511-ST3232BT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 22.500On Order On Order Ship Dates Mfr. No: ST3232BTR Stock: 45 Can Dispatch Immediately On Order: 7.500 Expected 4/12/2027 15.000 Expected 5/14/2027 Factory Lead Time: 30 Weeks	Cut Tape 1,30 € 0,946 € 0,855 € 0,739 € View Reel 0,556 € 0,692 € 0,665 € 0,645 € 0,556 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST3232B		400 kb/s				5.5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: 1,44 € 6In Stock 7.500Expected 1/29/2027	Mfr. Part No. ST3232EBTR Mouser Part No 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	6In Stock 7.500Expected 1/29/2027	Cut Tape 1,44 € 1,06 € 0,963 € 0,829 € View Reel 0,679 € 0,779 € 0,748 € 0,74 € 0,679 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST3232EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECTR STMicroelectronics 1: 1,26 € 694In Stock 5.000Expected 10/31/2026	Mfr. Part No. ST3232ECTR Mouser Part No 511-ST3232EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	694In Stock 5.000Expected 10/31/2026	Cut Tape 1,26 € 0,929 € 0,838 € 0,743 € View Reel 0,646 € 0,697 € 0,671 € 0,662 € 0,646 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST3232EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down ST3243EBTR STMicroelectronics 1: 2,21 € 5.000On Order	Mfr. Part No. ST3243EBTR Mouser Part No 511-ST3243EB	STMicroelectronics	RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down Learn More about STMicroelectronics stm standard products	Datasheet	5.000On Order	Cut Tape 2,21 € 1,64 € 1,50 € 1,34 € Reel 1,15 € View 1,26 € 1,22 € 1,18 € 1,05 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-28	ST3243EB		400 kb/s				5.5 V	3 V	10 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243ECTR-E STMicroelectronics 1: 3,51 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. ST3243ECTR-E Mouser Part No 511-ST3243ECTR-E	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape 3,51 € 2,65 € 2,43 € 2,19 € View Reel 1,84 € 2,08 € 2,07 € 1,95 € 1,84 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-28	ST3243EC	Transceiver								0 C	+ 70 C		Reel, Cut Tape, MouseReel