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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 INTELLIGENT +3V-+5V RS-232 SP3223EBEY-L/TR MaxLinear 1: $1.94 6,689In Stock	Mfr. Part No. SP3223EBEY-L/TR Mouser Part No 701-SP3223EBEY-L/TR	MaxLinear	RS-232 Interface IC INTELLIGENT +3V-+5V RS-232	Datasheet	6,689In Stock	Cut Tape $1.94 $1.43 $1.30 $1.16 Reel $0.966 View $1.09 $1.05 $1.04 $0.945 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	SP3223EB	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC INTELLIGENT +3V-+5V RS-232 SP3223ECA-L/TR MaxLinear 1: $1.82 2,128In Stock	Mfr. Part No. SP3223ECA-L/TR Mouser Part No 701-SP3223ECA-L/TR	MaxLinear	RS-232 Interface IC INTELLIGENT +3V-+5V RS-232	Datasheet	2,128In Stock	Cut Tape $1.82 $1.34 $1.22 $1.09 Reel $0.928 View $1.02 $0.98 $0.977 $0.883 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-20	SP3223E	Transceiver	235 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EBEN-L/TR MaxLinear 1: $1.24 4,996In Stock 17,500On Order	Mfr. Part No. SP3232EBEN-L/TR Mouser Part No 701-SP3232EBEN-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	4,996In Stock 17,500On Order On Order Ship Dates Mfr. No: SP3232EBEN-L/TR Stock: 4,996 Can Dispatch Immediately On Order: 7,500 Expected 13/07/2027 10,000 Expected 24/08/2027 Factory Lead Time: 46 Weeks	Cut Tape $1.24 $0.89 $0.802 $0.708 $0.663 Reel $0.663 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,500	SOIC-Narrow-16	SP3232EB	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232ECN-L/TR MaxLinear 1: $1.09 6,534In Stock	Mfr. Part No. SP3232ECN-L/TR Mouser Part No 701-SP3232ECN-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	6,534In Stock	Cut Tape $1.09 $0.787 $0.708 $0.623 Reel $0.516 View $0.582 $0.557 $0.54 $0.503 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-Narrow-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3232EEY-L MaxLinear 1: $1.22 2,560In Stock	Mfr. Part No. SP3232EEY-L Mouser Part No 701-SP3232EEY-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	2,560In Stock	$1.22 $0.881 $0.708 $0.669 View $0.64 $0.617 $0.594 $0.577 $0.566	Min.: 1 Mult.: 1	TSSOP-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBCA-L/TR MaxLinear 1: $1.32 2,326In Stock	Mfr. Part No. SP3243EBCA-L/TR Mouser Part No 701-SP3243EBCA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	2,326In Stock	Cut Tape $1.32 $0.959 $0.868 $0.769 Reel $0.636 View $0.721 $0.692 $0.65 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SSOP-28	SP3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad CMOS Receiver A 926-DS14C89AM/NOPB A 926-DS14C89AM/NOPB DS14C89AMX/NOPB Texas Instruments 1: $3.42 1,859In Stock	Mfr. Part No. DS14C89AMX/NOPB Mouser Part No 926-DS14C89AMX/NOPB	Texas Instruments	RS-232 Interface IC Quad CMOS Receiver A 926-DS14C89AM/NOPB A 926-DS14C89AM/NOPB	Datasheet	1,859In Stock	Cut Tape $3.42 $2.55 $2.33 $2.09 $1.98 Reel $1.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-14	DS14C89A	Receiver	20 kb/s	0 Driver	4 Receiver		5.5 V	4.5 V	SMD/SMT	900 uA	0 C	+ 70 C	ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R COM HIN202CBNZ Renesas / Intersil 1: $1.32 5,240In Stock	Mfr. Part No. HIN202CBNZ Mouser Part No 968-HIN202CBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	5,240In Stock	$1.32 $0.956 $0.865 $0.765 View $0.717 $0.688 $0.656	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	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R 16N COM HIN202CBNZ-T Renesas / Intersil 1: $1.31 4,507In Stock	Mfr. Part No. HIN202CBNZ-T Mouser Part No 968-HIN202CBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 16N COM	Datasheet	4,507In 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	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM HIN202ECBNZ Renesas / Intersil 1: $1.67 1,984In Stock 3,840Expected 26/04/2027	Mfr. Part No. HIN202ECBNZ Mouser Part No 968-HIN202ECBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM	Datasheet	1,984In Stock 3,840Expected 26/04/2027	$1.67 $1.20 $1.08 $0.949 View $0.89 $0.837 $0.819 $0.788	Min.: 1 Mult.: 1	SOIC-Narrow-16	HIN202	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM HIN202ECBNZ-T Renesas / Intersil 1: $1.67 1,955In Stock 5,000Expected 21/04/2027	Mfr. Part No. HIN202ECBNZ-T Mouser Part No 968-HIN202ECBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM	Datasheet	1,955In Stock 5,000Expected 21/04/2027	Cut Tape $1.67 $1.20 $1.08 $0.949 Reel $0.811 View $0.89 $0.854 $0.827 $0.791 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-Narrow-16	HIN202	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
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 3,334In 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	3,334In 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 5,714In 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	5,714In 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 3,515In Stock 5,760On Order	Mfr. Part No. ICL3221CVZ Mouser Part No 968-ICL3221CVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R AUTO DWN 16TSSOP COM	Datasheet	3,515In Stock 5,760On Order On Order Ship Dates Mfr. No: ICL3221CVZ Stock: 3,515 Can Dispatch Immediately On Order: 960 Expected 27/10/2026 4,800 Expected 08/03/2027 Factory Lead Time: 36 Weeks	$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 15KV AUTODWN 16 SSOP COM ICL3221ECAZ-T Renesas / Intersil 1: $1.96 2,604In 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	2,604In 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 3,498In 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	3,498In 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