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RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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: Rp30.087,44 2.657In Stock 5.000Expected 30/04/2027	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	2.657In Stock 5.000Expected 30/04/2027	Cut Tape Rp30.087,44 Rp22.198,66 Rp19.997,14 Rp17.722,24 Rp16.658,17 Reel Rp16.658,17 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: Rp44.947,70 1.188In 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	1.188In Stock	Cut Tape Rp44.947,70 Rp34.123,56 Rp31.555,12 Rp28.619,76 Reel Rp24.950,56 View Rp27.152,08 Rp26.418,24 Rp24.583,64 Rp22.382,12 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: Rp71.365,94 1.654In 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	1.654In Stock	Cut Tape Rp71.365,94 Rp53.937,24 Rp49.534,20 Rp44.764,24 Reel Rp38.159,68 View Rp42.379,26 Rp42.195,80 Rp35.591,24 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: Rp34.857,40 1.260In Stock	Mfr. Part No. ST232ACDR Mouser Part No 511-ST232ACDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1.260In Stock	Cut Tape Rp34.857,40 Rp26.234,78 Rp24.216,72 Rp21.831,74 Reel Rp17.924,04 View Rp20.547,52 Rp19.997,14 Rp19.446,76 Rp17.575,47 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: Rp22.565,58 2.219In 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	2.219In Stock	Cut Tape Rp22.565,58 Rp16.364,63 Rp14.731,84 Rp12.952,28 Reel Rp10.970,91 View Rp12.108,36 Rp11.594,67 Rp11.227,75 Rp10.695,72 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: Rp20.547,52 2.038In Stock	Mfr. Part No. ST232ECDR Mouser Part No 511-ST232ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2.038In Stock	Cut Tape Rp20.547,52 Rp14.786,88 Rp13.300,85 Rp11.704,75 Reel Rp9.686,69 View Rp10.934,22 Rp10.475,57 Rp10.145,34 Rp9.448,19 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: Rp40.177,74 129In Stock 1.350Expected 29/10/2026	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	129In Stock 1.350Expected 29/10/2026	Cut Tape Rp40.177,74 Rp29.720,52 Rp26.968,62 Rp24.216,72 View Reel Rp21.097,90 Rp22.749,04 Rp22.015,20 Rp21.097,90 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: Rp29.537,06 584In 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	584In Stock 10.000On Order On Order Ship Dates Mfr. No: ST3232CTR Stock: 584 Can Dispatch Immediately On Order: 2.500 Expected 28/06/2027 7.500 Expected 27/09/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp29.537,06 Rp21.831,74 Rp19.630,22 Rp17.281,93 Rp16.217,86 Reel Rp16.217,86 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: Rp26.968,62 199In Stock 7.500On Order	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	199In Stock 7.500On Order On Order Ship Dates Mfr. No: ST3232ECTR Stock: 199 Can Dispatch Immediately On Order: 2.500 Expected 08/01/2027 5.000 Expected 02/04/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp26.968,62 Rp19.813,68 Rp17.869,00 Rp15.850,94 View Reel Rp13.777,85 Rp14.878,61 Rp14.309,88 Rp14.126,42 Rp13.777,85 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: Rp27.702,46 22.475On 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	22.475On Order On Order Ship Dates Mfr. No: ST3232BTR Stock: 0 On Order: 14.975 Expected 30/04/2027 7.500 Expected 19/07/2027 Factory Lead Time: 30 Weeks	Cut Tape Rp27.702,46 Rp20.180,60 Rp18.235,92 Rp15.759,21 View Reel Rp11.869,86 Rp14.768,53 Rp14.181,46 Rp13.759,50 Rp11.869,86 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: Rp47.149,22 5.000Expected 11/06/2027	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	5.000Expected 11/06/2027	Cut Tape Rp47.149,22 Rp35.040,86 Rp31.922,04 Rp28.619,76 View Reel Rp24.583,64 Rp26.968,62 Rp26.051,32 Rp25.134,02 Rp24.583,64 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: Rp74.851,68 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 Rp74.851,68 Rp56.505,68 Rp51.919,18 Rp46.782,30 View Reel Rp39.260,44 Rp44.397,32 Rp44.213,86 Rp41.645,42 Rp39.260,44 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	TSSOP-28	ST3243EC	Transceiver							SMD/SMT		0 C	+ 70 C		Reel, Cut Tape, MouseReel