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STMicroelectronics RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 5V 2Driver/2Receiver ST202CDR STMicroelectronics 1: $1.372 3.491In Stock	Mfr. Part # ST202CDR Mouser Part # 511-ST202CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	3.491In Stock	Cut Tape $1.372 $994 $899 $795 View Reel $578 $746 $716 $685 $578 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST202C		400 kb/s				5.5 V	4.5 V	4 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222BTR STMicroelectronics 1: $2.426 9.140In Stock	Mfr. Part # ST3222BTR Mouser Part # 511-ST3222B	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	9.140In Stock	Cut Tape $2.426 $1.954 $1.625 $1.471 Reel $1.274 View $1.383 $1.329 $1.296 $1.241 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ST3222B		400 kb/s				3.6 V	3 V	300 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECPR STMicroelectronics 1: $2.986 1.127In Stock	Mfr. Part # ST3222ECPR Mouser Part # 511-ST3222ECP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.127In Stock	Cut Tape $2.986 $2.229 $2.031 $1.823 Reel $1.383 View $1.724 $1.691 $1.372 $1.350 MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-20	ST3222EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241ECPR STMicroelectronics 1: $4.019 3.227In Stock	Mfr. Part # ST3241ECPR Mouser Part # 511-ST3241ECP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	3.227In Stock	Cut Tape $4.019 $3.261 $2.964 $2.679 Reel $2.218 View $2.536 $2.361 $2.152 MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-28	ST3241EC		250 kb/s				5.5 V	3 V	1 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222CTR STMicroelectronics 1: $2.207 1.584In Stock	Mfr. Part # ST3222CTR Mouser Part # 511-ST3222C	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.584In Stock	Cut Tape $2.207 $1.636 $1.208 $1.131 Reel $982 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ST3222C		400 kb/s				3.6 V	3 V	300 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243CPR STMicroelectronics 1: $2.899 1.309In Stock	Mfr. Part # ST3243CPR Mouser Part # 511-ST3243CP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1.309In Stock	Cut Tape $2.899 $2.405 $2.042 $1.954 Reel $1.713 View $1.724 $1.504 $1.471 MouseReel Available	Min.: 1 Mult.: 1 : 1.350	SMD/SMT	SSOP-28	ST3243C		400 kb/s				5.5 V	3 V	10 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: $1.361 6.798In Stock	Mfr. Part # ST202EBDR Mouser Part # 511-ST202EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	6.798In Stock	Cut Tape $1.361 $1.028 $939 $850 View Reel $715 $804 $769 $731 $715 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBTR STMicroelectronics 1: $1.625 8.258In Stock	Mfr. Part # ST202EBTR Mouser Part # 511-ST202EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	8.258In Stock	Cut Tape $1.625 $1.263 $1.164 $1.053 View Reel $943 $1.001 $967 $959 $943 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BTR STMicroelectronics 1: $1.768 2.636In Stock	Mfr. Part # ST202BTR Mouser Part # 511-ST202B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.636In Stock	Cut Tape $1.768 $1.296 $1.186 $1.045 View Reel $816 $983 $945 $937 $816 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST202B		400 kb/s				5.5 V	4.5 V	4 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CTR STMicroelectronics 1: $1.416 2.805In Stock	Mfr. Part # ST232CTR Mouser Part # 511-ST232C	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.805In Stock	Cut Tape $1.416 $1.029 $931 $825 Reel $690 View $773 $742 $720 $625 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST232C		220 kb/s				5.5 V	4.5 V	5 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Drivers - Receivers ST75185CTR STMicroelectronics 1: $1.197 4.808In Stock	Mfr. Part # ST75185CTR Mouser Part # 511-ST75185CTR	STMicroelectronics	RS-232 Interface IC Drivers - Receivers Learn More about STMicroelectronics stm standard products	Datasheet	4.808In Stock	Cut Tape $1.197 $860 $774 $681 Reel $525 View $637 $609 $591 $523 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ST75185C	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	30 mA	0 C	+ 70 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECTR STMicroelectronics 1: $2.657 2.345In Stock	Mfr. Part # ST3222ECTR Mouser Part # 511-ST3222EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2.345In Stock	Cut Tape $2.657 $1.943 $1.768 $1.603 Reel $1.318 View $1.493 $1.438 $1.416 $1.219 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ST3222EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ECDR STMicroelectronics 1: $1.175 2.119In Stock	Mfr. Part # ST232ECDR Mouser Part # 511-ST232ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.119In Stock	Cut Tape $1.175 $871 $758 $670 View Reel $529 $621 $589 $558 $529 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBTR STMicroelectronics 1: $2.405 14.312In Stock	Mfr. Part # ST3222EBTR Mouser Part # 511-ST3222EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	14.312In Stock	Cut Tape $2.405 $1.812 $1.658 $1.493 View Reel $1.340 $1.416 $1.361 $1.350 $1.340 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-20	ST3222EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BDR STMicroelectronics 1: $1.713 6.714In Stock 7.500Expected 3/24/2027	Mfr. Part # ST202BDR Mouser Part # 511-ST202BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	6.714In Stock 7.500Expected 3/24/2027	Cut Tape $1.713 $1.252 $1.142 $1.006 Reel $842 View $945 $909 $900 $823 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST202B		400 kb/s				5.5 V	4.5 V	4 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: $1.812 1.966In Stock	Mfr. Part # ST202ECTR Mouser Part # 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.966In Stock	Cut Tape $1.812 $1.350 $1.241 $1.109 Reel $950 View $1.047 $1.012 $1.008 $929 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: $1.735 2.445In Stock 5.000Expected 10/13/2026	Mfr. Part # ST202ECDR Mouser Part # 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.445In Stock 5.000Expected 10/13/2026	Cut Tape $1.735 $1.350 $1.186 $1.057 Reel $886 View $996 $960 $946 $859 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ABDR STMicroelectronics 1: $1.932 6.198In Stock	Mfr. Part # ST232ABDR Mouser Part # 511-ST232ABDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	6.198In Stock	Cut Tape $1.932 $1.416 $1.285 $1.142 View Reel $962 $1.063 $1.021 $979 $962 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232AB		400 kb/s				5.5 V	4.5 V	1.5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ACDR STMicroelectronics 1: $2.086 1.492In Stock	Mfr. Part # ST232ACDR Mouser Part # 511-ST232ACDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.492In Stock	Cut Tape $2.086 $1.570 $1.449 $1.307 Reel $1.073 View $1.230 $1.197 $1.164 $1.052 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232AC		400 kb/s				5.5 V	4.5 V	1.5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: $2.174 1.739In Stock	Mfr. Part # ST232EBTR Mouser Part # 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.739In Stock	Cut Tape $2.174 $1.603 $1.460 $1.296 Reel $1.092 View $1.219 $1.175 $1.068 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: $1.724 2.984In Stock	Mfr. Part # ST232EBDR Mouser Part # 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.984In Stock	Cut Tape $1.724 $1.263 $1.142 $1.013 Reel $836 View $952 $915 $904 $816 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BDR STMicroelectronics 1: $1.164 10.487In Stock 35.000On Order	Mfr. Part # ST3232BDR Mouser Part # 511-ST3232BDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	10.487In Stock 35.000On Order On Order Ship Dates Mfr. #: ST3232BDR Stock: 10.487 Can Ship Immediately On Order: 15.000 Expected 3/3/2027 20.000 Expected 5/12/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.164 $836 $754 $665 Reel $552 View $623 $596 $579 $529 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-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 ST3232CDR STMicroelectronics 1: $1.548 9.891In Stock 12.500Expected 3/3/2027	Mfr. Part # ST3232CDR Mouser Part # 511-ST3232CDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	9.891In Stock 12.500Expected 3/3/2027	Cut Tape $1.548 $1.208 $1.046 $937 Reel $799 View $884 $852 $843 $792 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST3232C		400 kb/s				5.5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CTR STMicroelectronics 1: $1.768 4.711In Stock 10.000On Order	Mfr. Part # ST3232CTR Mouser Part # 511-ST3232CT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	4.711In Stock 10.000On Order On Order Ship Dates Mfr. #: ST3232CTR Stock: 4.711 Can Ship Immediately On Order: 2.500 Expected 3/12/2027 7.500 Expected 6/14/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.768 $1.307 $1.175 $1.034 Reel $863 View $971 $933 $922 $843 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ST3232C		400 kb/s				5.5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBDR STMicroelectronics 1: $1.779 13.461In Stock	Mfr. Part # ST3232EBDR Mouser Part # 511-ST3232EBDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	13.461In Stock	Cut Tape $1.779 $1.307 $1.186 $1.047 Reel $866 View $985 $946 $939 $848 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	ST3232EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel