RS-232 Interface IC – Mouser Denmark

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STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Mounting Style	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Product	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECTR STMicroelectronics 1: 15,37 kr. 1.745In Stock	Mfr. Part No. ST3222ECTR Mouser Part No 511-ST3222EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.745In Stock	Cut Tape 15,37 kr. 11,34 kr. 10,29 kr. 9,25 kr. Reel 7,53 kr. View 8,73 kr. 8,43 kr. 8,13 kr. 7,15 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-20	ST3222EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECPR STMicroelectronics 1: 17,46 kr. 1.065In Stock	Mfr. Part No. ST3222ECPR Mouser Part No 511-ST3222ECP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.065In Stock	Cut Tape 17,46 kr. 13,06 kr. 11,86 kr. 10,67 kr. View Reel 8,36 kr. 10,07 kr. 9,85 kr. 8,36 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SSOP-20	ST3222EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241ECPR STMicroelectronics 1: 24,02 kr. 3.227In Stock	Mfr. Part No. ST3241ECPR Mouser Part No 511-ST3241ECP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	3.227In Stock	Cut Tape 24,02 kr. 19,02 kr. 17,38 kr. 15,67 kr. Reel 12,98 kr. View 14,92 kr. 14,10 kr. 12,61 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SSOP-28	ST3241EC		250 kb/s				5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202CDR STMicroelectronics 1: 8,06 kr. 3.508In Stock	Mfr. Part No. ST202CDR Mouser Part No 511-ST202CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	3.508In Stock	Cut Tape 8,06 kr. 5,80 kr. 5,25 kr. 4,65 kr. View Reel 3,52 kr. 4,36 kr. 4,19 kr. 4,01 kr. 3,52 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST202C		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222CTR STMicroelectronics 1: 12,16 kr. 1.464In Stock	Mfr. Part No. ST3222CTR Mouser Part No 511-ST3222C	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.464In Stock	Cut Tape 12,16 kr. 9,55 kr. 6,80 kr. 6,33 kr. 5,97 kr. Reel 5,97 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-20	ST3222C		400 kb/s				3.6 V	3 V	SMD/SMT	300 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243CPR STMicroelectronics 1: 17,16 kr. 1.309In Stock	Mfr. Part No. ST3243CPR Mouser Part No 511-ST3243CP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.309In Stock	Cut Tape 17,16 kr. 14,02 kr. 11,86 kr. 10,52 kr. Reel 10,00 kr. View 10,07 kr. 9,18 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SSOP-28	ST3243C		400 kb/s				5.5 V	3 V	SMD/SMT	10 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBTR STMicroelectronics 1: 9,47 kr. 7.858In Stock	Mfr. Part No. ST202EBTR Mouser Part No 511-ST202EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7.858In Stock	Cut Tape 9,47 kr. 7,38 kr. 6,80 kr. 6,15 kr. View Reel 5,51 kr. 5,85 kr. 5,65 kr. 5,60 kr. 5,51 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BTR STMicroelectronics 1: 10,29 kr. 2.632In Stock	Mfr. Part No. ST202BTR Mouser Part No 511-ST202B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.632In Stock	Cut Tape 10,29 kr. 7,53 kr. 6,93 kr. 6,10 kr. View Reel 4,65 kr. 5,74 kr. 5,52 kr. 5,48 kr. 4,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST202B		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CTR STMicroelectronics 1: 8,21 kr. 2.804In Stock	Mfr. Part No. ST232CTR Mouser Part No 511-ST232C	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.804In Stock	Cut Tape 8,21 kr. 6,01 kr. 5,36 kr. 4,74 kr. View Reel 3,79 kr. 4,45 kr. 4,27 kr. 4,16 kr. 3,79 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST232C		220 kb/s				5.5 V	4.5 V	SMD/SMT	5 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Drivers - Receivers ST75185CTR STMicroelectronics 1: 6,99 kr. 4.808In Stock	Mfr. Part No. ST75185CTR Mouser Part No 511-ST75185CTR	STMicroelectronics	RS-232 Interface IC Drivers - Receivers Learn More about STMicroelectronics stm standard products	Datasheet	4.808In Stock	Cut Tape 6,99 kr. 5,02 kr. 4,52 kr. 3,98 kr. Reel 3,08 kr. View 3,72 kr. 3,56 kr. 3,45 kr. 3,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-20	ST75185C	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	30 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBTR STMicroelectronics 1: 13,73 kr. 14.178In Stock	Mfr. Part No. ST3222EBTR Mouser Part No 511-ST3222EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	14.178In Stock	Cut Tape 13,73 kr. 10,29 kr. 9,40 kr. 8,50 kr. Reel 7,68 kr. View 8,06 kr. 7,76 kr. 7,68 kr. 7,53 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-20	ST3222EB		250 kb/s				5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BDR STMicroelectronics 1: 10,00 kr. 5.004In Stock 7.500Expected 23/04/2027	Mfr. Part No. ST202BDR Mouser Part No 511-ST202BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5.004In Stock 7.500Expected 23/04/2027	Cut Tape 10,00 kr. 7,31 kr. 6,67 kr. 5,88 kr. Reel 4,92 kr. View 5,52 kr. 5,31 kr. 5,26 kr. 4,81 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST202B		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: 7,45 kr. 5.580In Stock	Mfr. Part No. ST202EBDR Mouser Part No 511-ST202EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5.580In Stock	Cut Tape 7,45 kr. 5,71 kr. 5,24 kr. 4,76 kr. View Reel 4,07 kr. 4,56 kr. 4,35 kr. 4,12 kr. 4,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: 10,52 kr. 1.966In Stock	Mfr. Part No. ST202ECTR Mouser Part No 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.966In Stock	Cut Tape 10,52 kr. 7,91 kr. 7,25 kr. 6,48 kr. View Reel 5,34 kr. 5,80 kr. 5,62 kr. 5,59 kr. 5,34 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: 10,15 kr. 7.607In Stock	Mfr. Part No. ST202ECDR Mouser Part No 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7.607In Stock	Cut Tape 10,15 kr. 7,91 kr. 6,93 kr. 6,18 kr. Reel 5,18 kr. View 5,82 kr. 5,61 kr. 5,53 kr. 5,02 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ABDR STMicroelectronics 1: 11,26 kr. 5.973In Stock	Mfr. Part No. ST232ABDR Mouser Part No 511-ST232ABDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5.973In Stock	Cut Tape 11,26 kr. 8,28 kr. 7,53 kr. 6,67 kr. View Reel 5,62 kr. 6,21 kr. 5,97 kr. 5,72 kr. 5,62 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST232AB		400 kb/s				5.5 V	4.5 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232BDR STMicroelectronics 1: 6,61 kr. 9.182In Stock	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	9.182In Stock	Cut Tape 6,61 kr. 4,74 kr. 4,28 kr. 3,77 kr. Reel 3,12 kr. View 3,54 kr. 3,39 kr. 3,29 kr. 3,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST232B		220 kb/s				5.5 V	4.5 V	SMD/SMT	5 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: 5,20 kr. 7.276In Stock 10.000Expected 02/12/2026	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	7.276In Stock 10.000Expected 02/12/2026	Cut Tape 5,20 kr. 3,77 kr. 3,42 kr. 3,02 kr. Reel 2,53 kr. View 2,83 kr. 2,73 kr. 2,63 kr. 2,46 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST232C	Transceiver	220 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	5 mA	0 C	+ 70 C	Without ESD Protection		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: 12,68 kr. 1.739In Stock	Mfr. Part No. ST232EBTR Mouser Part No 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.739In Stock	Cut Tape 12,68 kr. 9,40 kr. 8,50 kr. 7,53 kr. Reel 6,39 kr. View 7,12 kr. 6,86 kr. 6,24 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: 10,22 kr. 2.987In Stock	Mfr. Part No. ST232EBDR Mouser Part No 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.987In Stock	Cut Tape 10,22 kr. 7,45 kr. 6,74 kr. 5,92 kr. Reel 4,84 kr. View 5,57 kr. 5,34 kr. 4,74 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222BTR STMicroelectronics 1: 14,17 kr. 7.789In Stock	Mfr. Part No. ST3222BTR Mouser Part No 511-ST3222B	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	7.789In Stock	Cut Tape 14,17 kr. 11,41 kr. 9,47 kr. 8,58 kr. Reel 7,45 kr. View 8,06 kr. 7,76 kr. 7,53 kr. 7,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-20	ST3222B		400 kb/s				3.6 V	3 V	SMD/SMT	300 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BDR STMicroelectronics 1: 6,80 kr. 5.757In Stock 35.000On Order	Mfr. Part No. ST3232BDR Mouser Part No 511-ST3232BDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	5.757In Stock 35.000On Order On Order Ship Dates Mfr. No: ST3232BDR Stock: 5.757 Can Dispatch Immediately On Order: 15.000 Expected 07/12/2026 20.000 Expected 07/05/2027 Factory Lead Time: 30 Weeks	Cut Tape 6,80 kr. 5,07 kr. 4,41 kr. 3,89 kr. View Reel 3,48 kr. 3,64 kr. 3,48 kr. 3,48 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 910 : 2.500	SOIC-16	ST3232B		400 kb/s				5.5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CDR STMicroelectronics 1: 9,03 kr. 9.029In Stock 12.500Expected 18/06/2027	Mfr. Part No. ST3232CDR Mouser Part No 511-ST3232CDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	9.029In Stock 12.500Expected 18/06/2027	Cut Tape 9,03 kr. 7,06 kr. 6,12 kr. 5,48 kr. Reel 4,67 kr. View 5,16 kr. 4,98 kr. 4,92 kr. 4,63 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SOIC-16	ST3232C		400 kb/s				5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CTR STMicroelectronics 1: 10,29 kr. 125In Stock 10.000On Order	Mfr. Part No. ST3232CTR Mouser Part No 511-ST3232CT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	125In Stock 10.000On Order On Order Ship Dates Mfr. No: ST3232CTR Stock: 125 Can Dispatch Immediately On Order: 2.500 Expected 23/04/2027 7.500 Expected 05/10/2027 Factory Lead Time: 30 Weeks	Cut Tape 10,29 kr. 7,61 kr. 6,86 kr. 6,04 kr. 5,67 kr. Reel 5,67 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 2.500	TSSOP-16	ST3232C		400 kb/s				5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: 10,74 kr. 1.912In Stock 5.000Expected 23/04/2027	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	1.912In Stock 5.000Expected 23/04/2027	Cut Tape 10,74 kr. 7,91 kr. 7,18 kr. 6,18 kr. View Reel 5,07 kr. 5,81 kr. 5,58 kr. 5,52 kr. 5,07 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-16	ST3232EB		250 kb/s				5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel