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STMicroelectronics RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) 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	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECDR STMicroelectronics 1: ₩2,558.4 2,657In Stock 5,000Expected 4/30/2027	Mfr. Part # ST3232ECDR Mouser Part # 511-ST3232ECD	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2,657In Stock 5,000Expected 4/30/2027	Cut Tape ₩2,558.4 ₩1,887.6 ₩1,700.4 ₩1,507 ₩1,416.5 Reel ₩1,416.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 460 : 2,500	SOIC-16	ST3232EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 5Drvr/3Rcvr ST3237EBPR STMicroelectronics 1: ₩3,822 1,188In Stock	Mfr. Part # ST3237EBPR Mouser Part # 511-ST3237EBP	STMicroelectronics	RS-232 Interface IC Transcvr 5Drvr/3Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,188In Stock	Cut Tape ₩3,822 ₩2,901.6 ₩2,683.2 ₩2,433.6 Reel ₩2,121.6 View ₩2,308.8 ₩2,246.4 ₩2,090.4 ₩1,903.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3237EB		1 Mb/s				5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: ₩6,068.4 1,654In Stock	Mfr. Part # ST3241EBPR Mouser Part # 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,654In Stock	Cut Tape ₩6,068.4 ₩4,586.4 ₩4,212 ₩3,806.4 Reel ₩3,244.8 View ₩3,603.6 ₩3,588 ₩3,026.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3241EB		250 kb/s				5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ACDR STMicroelectronics 1: ₩2,964 1,260In Stock	Mfr. Part # ST232ACDR Mouser Part # 511-ST232ACDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,260In Stock	Cut Tape ₩2,964 ₩2,230.8 ₩2,059.2 ₩1,856.4 Reel ₩1,524.1 View ₩1,747.2 ₩1,700.4 ₩1,653.6 ₩1,494.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232AC		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 ST232BTR STMicroelectronics 1: ₩1,918.8 2,219In Stock	Mfr. Part # ST232BTR Mouser Part # 511-ST232B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,219In Stock	Cut Tape ₩1,918.8 ₩1,391.5 ₩1,252.7 ₩1,101.4 Reel ₩932.9 View ₩1,029.6 ₩985.9 ₩954.7 ₩909.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-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 ST232ECDR STMicroelectronics 1: ₩1,747.2 2,038In Stock	Mfr. Part # ST232ECDR Mouser Part # 511-ST232ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,038In Stock	Cut Tape ₩1,747.2 ₩1,257.4 ₩1,131 ₩995.3 Reel ₩823.7 View ₩929.8 ₩890.8 ₩862.7 ₩803.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232EC	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 Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: ₩3,416.4 129In Stock 1,350Expected 10/29/2026	Mfr. Part # ST3222EBPR Mouser Part # 511-ST3222EBP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	129In Stock 1,350Expected 10/29/2026	Cut Tape ₩3,416.4 ₩2,527.2 ₩2,293.2 ₩2,059.2 View Reel ₩1,794 ₩1,934.4 ₩1,872 ₩1,794 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-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 Lo Power 2Drvr/2Rcvr ST3232CTR STMicroelectronics 1: ₩2,511.6 600In 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	600In Stock 10,000On Order On Order Ship Dates Mfr. #: ST3232CTR Stock: 600 Can Ship Immediately On Order: 2,500 Expected 4/23/2027 7,500 Expected 7/9/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,511.6 ₩1,856.4 ₩1,669.2 ₩1,469.5 ₩1,379 Reel ₩1,379 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 ST3232ECTR STMicroelectronics 1: ₩2,293.2 66In Stock 7,500On Order	Mfr. Part # ST3232ECTR Mouser Part # 511-ST3232EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	66In Stock 7,500On Order On Order Ship Dates Mfr. #: ST3232ECTR Stock: 66 Can Ship Immediately On Order: 2,500 Expected 1/1/2027 5,000 Expected 4/2/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,293.2 ₩1,684.8 ₩1,519.4 ₩1,347.8 View Reel ₩1,171.6 ₩1,265.2 ₩1,216.8 ₩1,201.2 ₩1,171.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST3232EC		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 ST3232BTR STMicroelectronics 1: ₩2,355.6 22,475On Order	Mfr. Part # ST3232BTR Mouser Part # 511-ST3232BT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	22,475On Order On Order Ship Dates Mfr. #: ST3232BTR Stock: 0 On Order: 7,475 Expected 4/16/2027 15,000 Expected 4/30/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,355.6 ₩1,716 ₩1,550.6 ₩1,340 View Reel ₩1,009.3 ₩1,255.8 ₩1,205.9 ₩1,170 ₩1,009.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-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 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down ST3243EBTR STMicroelectronics 1: ₩4,009.2 5,000Expected 6/11/2027	Mfr. Part # ST3243EBTR Mouser Part # 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	5,000Expected 6/11/2027	Cut Tape ₩4,009.2 ₩2,979.6 ₩2,714.4 ₩2,433.6 View Reel ₩2,090.4 ₩2,293.2 ₩2,215.2 ₩2,137.2 ₩2,090.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-28	ST3243EB		400 kb/s				5.5 V	3 V	SMD/SMT	10 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243ECTR-E STMicroelectronics 1: ₩6,364.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST3243ECTR-E Mouser Part # 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 ₩6,364.8 ₩4,804.8 ₩4,414.8 ₩3,978 View Reel ₩3,338.4 ₩3,775.2 ₩3,759.6 ₩3,541.2 ₩3,338.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-28	ST3243EC	Transceiver							SMD/SMT		0 C	+ 70 C		Reel, Cut Tape, MouseReel