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RS-232 Interface IC

RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers including Diodes Inc., MaxLinear, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 RS232 5V 2D/2R 15KV 16W IND HIN202EIBZ Renesas / Intersil 1: $1.66 2,815In Stock	Mfr. Part No. HIN202EIBZ Mouser Part No 968-HIN202EIBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 16W IND	Datasheet	2,815In Stock	$1.66 $1.29 $1.16 $1.02 View $0.948 $0.879 $0.852 $0.839 $0.78	Min.: 1 Mult.: 1	SOIC-Wide-16	HIN202	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND HIN202IBNZ Renesas / Intersil 1: $1.40 3,308In Stock	Mfr. Part No. HIN202IBNZ Mouser Part No 968-HIN202IBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND	Datasheet	3,308In Stock	$1.40 $0.989 $0.89 $0.783 View $0.732 $0.688 $0.663 $0.648 $0.645	Min.: 1 Mult.: 1	SOIC-Narrow-16	HIN202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND HIN202IBNZ-T Renesas / Intersil 1: $1.31 4,375In Stock	Mfr. Part No. HIN202IBNZ-T Mouser Part No 968-HIN202IBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 0 1UF CAPS 16N IND	Datasheet	4,375In Stock	Cut Tape $1.31 $0.955 $0.864 $0.764 Reel $0.638 View $0.716 $0.687 $0.656 $0.623 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-Narrow-16	HIN202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP IND HIN213EIAZ Renesas / Intersil 1: $2.82 1,101In Stock	Mfr. Part No. HIN213EIAZ Mouser Part No 968-HIN213EIAZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP IND	Datasheet	1,101In Stock	$2.82 $2.06 $1.88 $1.67 View $1.58 $1.51 $1.42 $1.38 $1.34	Min.: 1 Mult.: 1	SSOP-28	HIN213	Transceiver	230 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP INDEL HIN213EIAZ-T Renesas / Intersil 1: $2.82 2,003In Stock	Mfr. Part No. HIN213EIAZ-T Mouser Part No 968-HIN213EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP INDEL	Datasheet	2,003In Stock	Cut Tape $2.82 $2.06 $1.88 $1.67 Reel $1.46 View $1.58 $1.52 $1.41 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SSOP-28	HIN213	Transceiver	230 kb/s	4 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	20 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R COM HIN232ACBNZ Renesas / Intersil 1: $1.67 2,264In Stock	Mfr. Part No. HIN232ACBNZ Mouser Part No 968-HIN232ACBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	2,264In Stock	$1.67 $1.20 $1.08 $0.949 View $0.89 $0.837 $0.819 $0.788	Min.: 1 Mult.: 1	SOIC-Narrow-16	HIN232	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R COM HIN232ACBNZ-T Renesas / Intersil 1: $1.67 1,922In Stock 5,000Expected 26/04/2027	Mfr. Part No. HIN232ACBNZ-T Mouser Part No 968-HIN232ACBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	1,922In Stock 5,000Expected 26/04/2027	Cut Tape $1.67 $1.20 $1.08 $0.949 Reel $0.79 View $0.89 $0.854 $0.827 $0.772 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-Narrow-16	HIN232	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16WSOIC COM HIN232CBZ Renesas / Intersil 1: $1.42 5,292In Stock	Mfr. Part No. HIN232CBZ Mouser Part No 968-HIN232CBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16WSOIC COM	Datasheet	5,292In Stock	$1.42 $1.01 $0.904 $0.794 View $0.741 $0.717 $0.663 $0.648 $0.623	Min.: 1 Mult.: 1	SOIC-16	HIN232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16W COM HIN232CBZ-T Renesas / Intersil 1: $1.36 7,923In Stock	Mfr. Part No. HIN232CBZ-T Mouser Part No 968-HIN232CBZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16W COM	Datasheet	7,923In Stock	Cut Tape $1.36 $0.985 $0.891 $0.788 Reel $0.665 View $0.738 $0.709 $0.638 $0.629 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-16	HIN232	Transceiver	120 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	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16W IND HIN232IBZ-T Renesas / Intersil 1: $1.24 5,499In Stock	Mfr. Part No. HIN232IBZ-T Mouser Part No 968-HIN232IBZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 1UF CAPS 16W IND	Datasheet	5,499In Stock	Cut Tape $1.24 $0.896 $0.81 $0.714 Reel $0.608 View $0.667 $0.639 $0.58 $0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-16	HIN232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM ICL3221CVZ Renesas / Intersil 1: $1.94 4,475In Stock 4,800Expected 08/03/2027	Mfr. Part No. ICL3221CVZ Mouser Part No 968-ICL3221CVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM	Datasheet	4,475In Stock 4,800Expected 08/03/2027	$1.94 $1.46 $1.31 $1.16 View $1.08 $0.952 $0.919 $0.884	Min.: 1 Mult.: 1	TSSOP-16	ICL3221	Transceiver	500 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 1D/1R AUTODWN COM ICL3221CVZ-T Renesas / Intersil 1: $1.81 2,156In Stock	Mfr. Part No. ICL3221CVZ-T Mouser Part No 968-ICL3221CVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R AUTODWN COM	Datasheet	2,156In Stock	Cut Tape $1.81 $1.33 $1.21 $1.08 View Reel $0.87 $1.01 $0.97 $0.964 $0.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ICL3221	Transceiver	500 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16 SSOP COM ICL3221ECAZ-T Renesas / Intersil 1: $1.96 2,294In Stock 5,000Expected 22/07/2027	Mfr. Part No. ICL3221ECAZ-T Mouser Part No 968-ICL3221ECAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16 SSOP COM Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	2,294In Stock 5,000Expected 22/07/2027	Cut Tape $1.96 $1.41 $1.28 $1.13 Reel $0.963 View $1.05 $1.01 $0.904 $0.894 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM ICL3221ECVZ Renesas / Intersil 1: $1.91 2,613In Stock 2,880Expected 26/04/2027	Mfr. Part No. ICL3221ECVZ Mouser Part No 968-ICL3221ECVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	2,613In Stock 2,880Expected 26/04/2027	$1.91 $1.37 $1.24 $1.10 View $1.03 $0.97 $0.952 $0.919 $0.884	Min.: 1 Mult.: 1	TSSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM ICL3221ECVZ-T Renesas / Intersil 1: $1.91 2,978In Stock	Mfr. Part No. ICL3221ECVZ-T Mouser Part No 968-ICL3221ECVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN COM Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	2,978In Stock	Cut Tape $1.91 $1.37 $1.24 $1.10 Reel $0.921 View $1.03 $0.99 $0.964 $0.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIAZ-T Renesas / Intersil 1: $1.91 4,951In Stock 3,000Expected 06/11/2026	Mfr. Part No. ICL3221EIAZ-T Mouser Part No 968-ICL3221EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	4,951In Stock 3,000Expected 06/11/2026	Cut Tape $1.91 $1.37 $1.24 $1.10 Reel $0.983 View $1.03 $1.00 $0.926 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND ICL3221EIVZ Renesas / Intersil 1: $2.05 1,629In Stock 8,640On Order	Mfr. Part No. ICL3221EIVZ Mouser Part No 968-ICL3221EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	1,629In Stock 8,640On Order On Order Ship Dates Mfr. No: ICL3221EIVZ Stock: 1,629 Can Dispatch Immediately On Order: 3,840 Expected 24/05/2027 4,800 Expected 27/07/2027 Factory Lead Time: 36 Weeks	$2.05 $1.48 $1.33 $1.17 View $1.16 $1.07 $1.02 $0.996 $0.982	Min.: 1 Mult.: 1	TSSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 2D/2R COM ICL3232CBNZ Renesas / Intersil 1: $2.23 3,961In Stock	Mfr. Part No. ICL3232CBNZ Mouser Part No 968-ICL3232CBNZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R COM	Datasheet	3,961In Stock	$2.23 $1.58 $1.40 $1.27 View $1.21 $1.16 $1.15 $1.11 $1.09	Min.: 1 Mult.: 1	SOIC-Narrow-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 2D/2R 16 N COM ICL3232CBNZ-T Renesas / Intersil 1: $2.23 3,543In Stock 2,500Expected 28/04/2027	Mfr. Part No. ICL3232CBNZ-T Mouser Part No 968-ICL3232CBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R 16 N COM	Datasheet	3,543In Stock 2,500Expected 28/04/2027	Cut Tape $2.23 $1.61 $1.46 $1.30 Reel $1.14 View $1.23 $1.19 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R COM ICL3232CPZ Renesas / Intersil 1: $2.40 2,301In Stock	Mfr. Part No. ICL3232CPZ Mouser Part No 968-ICL3232CPZ	Renesas / Intersil	RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R COM	Datasheet	2,301In Stock	$2.40 $1.77 $1.61 $1.44 View $1.36 $1.30 $1.24 $1.23 $1.16	Min.: 1 Mult.: 1	PDIP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	Through Hole	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 2D/2R COM ICL3232CVZ Renesas / Intersil 1: $2.05 1,848In Stock 1,920Expected 11/12/2026	Mfr. Part No. ICL3232CVZ Mouser Part No 968-ICL3232CVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R COM	Datasheet	1,848In Stock 1,920Expected 11/12/2026	$2.05 $1.45 $1.31 $1.15 View $1.08 $0.967 $0.952 $0.93	Min.: 1 Mult.: 1	TSSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 N COM ICL3232ECBNZ-T Renesas / Intersil 1: $2.03 1,989In Stock	Mfr. Part No. ICL3232ECBNZ-T Mouser Part No 968-ICL3232ECBNZ-T	Renesas / Intersil	RS-232 Interface IC HI-ESD 15KV RS232 3V 2D/2R 16 N COM	Datasheet	1,989In Stock	Cut Tape $2.03 $1.50 $1.37 $1.22 Reel $1.01 View $1.14 $1.10 $1.06 $0.988 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 2D/2R IND ICL3232IVZ Renesas / Intersil 1: $1.99 4,788In Stock	Mfr. Part No. ICL3232IVZ Mouser Part No 968-ICL3232IVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 2D/2R IND	Datasheet	4,788In Stock	$1.99 $1.44 $1.30 $1.15 View $1.08 $1.03 $0.996 $0.962 $0.941	Min.: 1 Mult.: 1	TSSOP-16	ICL3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM ICL3241ECAZ Renesas / Intersil 1: $3.05 1,012In Stock	Mfr. Part No. ICL3241ECAZ Mouser Part No 968-ICL3241ECAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COM	Datasheet	1,012In Stock	$3.05 $2.27 $2.07 $1.85 View $1.75 $1.68 $1.60 $1.56 $1.52	Min.: 1 Mult.: 1	SSOP-28	ICL3241	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN ISL3243EIRZ Renesas / Intersil 1: $3.00 1,537In Stock	Mfr. Part No. ISL3243EIRZ Mouser Part No 968-ISL3243EIRZ	Renesas / Intersil	RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN	Datasheet	1,537In Stock	$3.00 $2.25 $1.92 $1.83 View $1.78 $1.77 $1.73 $1.68 $1.65	Min.: 1 Mult.: 1	QFN-EP-32	ISL3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube