.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

Please view our selection of RS-232 interface ICs below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,509

Applied Filters:

Manufacturer

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

Qualification

Product

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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	Qualification	Product	Packaging
RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers MAX3319EAE+ Analog Devices / Maxim Integrated 1: ¥1,401.9 54In Stock	Mfr. Part # MAX3319EAE+ Mouser Part # 700-MAX3319EAE	Analog Devices / Maxim Integrated	RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers	Datasheet	54In Stock	¥1,401.9 ¥1,079.7 ¥999.9 ¥870.4 View ¥818.9 ¥813.9 ¥785.7 ¥752.4 Quote	Min.: 1 Mult.: 1	SSOP-16	MAX3319	Transceiver	460 kb/s	1 Driver	1 Receiver	Full Duplex	3 V	2.25 V	SMD/SMT	1 mA	- 40 C	+ 85 C	Without ESD Protection		RS-232 Transceivers	Tube
RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins MAX3381ECUP+ Analog Devices / Maxim Integrated 1: ¥2,097.8 83In Stock	Mfr. Part # MAX3381ECUP+ Mouser Part # 700-MAX3381ECUP	Analog Devices / Maxim Integrated	RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins	Datasheet	83In Stock	¥2,097.8 ¥1,642.7 ¥1,529.8 ¥1,403.5 View ¥1,388.6 ¥1,307.2 ¥1,277.3 Quote	Min.: 1 Mult.: 1	TSSOP-20	MAX3381E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.35 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV		RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 3.0V to 5.5V, Low-Power, Up to 250kbps, True RS-232 Transceiver MAX3384ECWN+ Analog Devices / Maxim Integrated 1: ¥2,730.7 8In Stock	Mfr. Part # MAX3384ECWN+ Mouser Part # 700-MAX3384ECWN	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 3.0V to 5.5V, Low-Power, Up to 250kbps, True RS-232 Transceiver	Datasheet	8In Stock	¥2,730.7 ¥2,147.7 ¥1,976.6 ¥1,835.4 View ¥1,793.9 ¥1,719.1 ¥1,699.2 Quote	Min.: 1 Mult.: 1	SO-18	MAX3384E	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 Quad Low Power Line A 595-LT1030CDR A 59 A 595-LT1030CDR LT1030CD Texas Instruments 1: ¥1,267.3 118In Stock	Mfr. Part # LT1030CD Mouser Part # 595-LT1030CD	Texas Instruments	RS-232 Interface IC Quad Low Power Line A 595-LT1030CDR A 59 A 595-LT1030CDR	Datasheet	118In Stock	¥1,267.3 ¥1,014.9 ¥860.4 ¥823.9 View ¥762.4 ¥752.4 Quote	Min.: 1 Mult.: 1	SOIC-14	LT1030	Driver	120 kb/s	4 Driver	0 Receiver		15 V	5 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection		RS-232 Drivers	Tube
RS-232 Interface IC Quad Low Power Line LT1030CN Texas Instruments 1: ¥1,368.7 115In Stock	Mfr. Part # LT1030CN Mouser Part # 595-LT1030CN	Texas Instruments	RS-232 Interface IC Quad Low Power Line	Datasheet	115In Stock	¥1,368.7 ¥1,094.6 ¥930.2 ¥890.3 View ¥797.3 ¥775.7 ¥755.8 ¥732.5	Min.: 1 Mult.: 1	PDIP-14	LT1030	Driver	120 kb/s	4 Driver	0 Receiver		15 V	5 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection		RS-232 Drivers	Tube
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211IDW MAX211IDWR Texas Instruments 1: ¥654.4 7In Stock	Mfr. Part # MAX211IDWR Mouser Part # 595-MAX211IDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX211IDW	Datasheet	7In Stock	Cut Tape ¥654.4 ¥488.3 ¥446.8 ¥400.3 ¥395.3 Reel ¥333.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	MAX211	Transceiver	120 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 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223ECDWR MAX3223ECDW Texas Instruments 1: ¥714.2 252In Stock	Mfr. Part # MAX3223ECDW Mouser Part # 595-MAX3223ECDW	Texas Instruments	RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223ECDWR	Datasheet	252In Stock	¥714.2 ¥541.5 ¥496.6 ¥450.1 View ¥428.5 ¥426.9 ¥411.9 ¥406.9	Min.: 1 Mult.: 1	SOIC-20	MAX3223E	Transceiver	500 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 3-5.5V Multich RS232 Line Driver/Rcvr MAX3238IPWG4Q1 Texas Instruments 1: ¥986.6 12In Stock	Mfr. Part # MAX3238IPWG4Q1 Mouser Part # 595-MAX3238IPWG4Q1	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS232 Line Driver/Rcvr	Datasheet	12In Stock	¥986.6 ¥750.8 ¥637.8 ¥626.2 View ¥578 ¥559.8 ¥554.8 ¥549.8	Min.: 1 Mult.: 1	TSSOP-28	MAX3238	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV	AEC-Q100		Tube
RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr SN65C3222DBR Texas Instruments 1: ¥926.8 203In Stock	Mfr. Part # SN65C3222DBR Mouser Part # 595-SN65C3222DBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Compa t Line Drv/Rcvr	Datasheet	203In Stock	Cut Tape ¥926.8 ¥705.9 ¥651.1 ¥589.7 View Reel ¥539.8 ¥561.4 ¥543.1 ¥541.5 ¥539.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-20	SN65C3222	Transceiver	1 Mb/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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3222EDBR SN65C3222EDB Texas Instruments 1: ¥948.4 104In Stock	Mfr. Part # SN65C3222EDB Mouser Part # 595-SN65C3222EDB	Texas Instruments	RS-232 Interface IC 3V To 5.5V MultiCh R S-232 A 595-SN65C32 A 595-SN65C3222EDBR	Datasheet	104In Stock	¥948.4 ¥722.5 ¥666.1 ¥602.9 View ¥568.1 ¥559.8 ¥556.4 ¥554.8 Quote	Min.: 1 Mult.: 1	SSOP-20	SN65C3222E	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV			Tube
RS-232 Interface IC Quad RS232 Transcvr A 595-SN75C1154DWR A A 595-SN75C1154DWR SN75C1154DW Texas Instruments 1: ¥845.4 85In Stock	Mfr. Part # SN75C1154DW Mouser Part # 595-SN75C1154DW	Texas Instruments	RS-232 Interface IC Quad RS232 Transcvr A 595-SN75C1154DWR A A 595-SN75C1154DWR	Datasheet	85In Stock	¥845.4 ¥666.1 ¥564.7 ¥536.5 View ¥506.6 ¥498.3 ¥495 ¥493.3	Min.: 1 Mult.: 1	SOIC-20	SN75C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	SMD/SMT	250 uA	0 C	+ 70 C	ESD Protection		RS-232 Transceivers	Tube
RS-232 Interface IC Quadruple Low-Power Line Receiver SN75C189NSR Texas Instruments 1: ¥184.4 331In Stock	Mfr. Part # SN75C189NSR Mouser Part # 595-SN75C189NSR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver	Datasheet	331In Stock	Cut Tape ¥184.4 ¥132 ¥118.9 ¥104.8 Reel ¥84.7 View ¥98 ¥93.8 ¥90.7 ¥82.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-14	SN75C189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	700 uA	0 C	+ 70 C	ESD Protection			Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Low Pwr SN75C198D Texas Instruments 1: ¥1,632.8 93In Stock	Mfr. Part # SN75C198D Mouser Part # 595-SN75C198D	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	93In Stock	¥1,632.8 ¥1,318.8 ¥1,119.5 ¥1,043.1 View ¥1,016.5 ¥1,006.6 ¥994.9 Quote	Min.: 1 Mult.: 1	SOIC-14	SN75C198	Driver	300 kb/s	4 Driver	0 Receiver		12 V	12 V	SMD/SMT	160 uA	0 C	+ 70 C	Without ESD Protection		RS-232 Drivers	Tube
RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EDWR SN75C3232EDW Texas Instruments 1: ¥850.4 200In Stock	Mfr. Part # SN75C3232EDW Mouser Part # 595-SN75C3232EDW	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EDWR	Datasheet	200In Stock	¥850.4 ¥647.8 ¥596.3 ¥539.8 View ¥509.9 ¥501.6 ¥498.3 ¥496.6	Min.: 1 Mult.: 1	SOIC-16	SN75C3232E	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C			RS-232 Transceivers	Tube
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN75C3238DWR SN75C3238DW Texas Instruments 1: ¥1,119.5 47In Stock	Mfr. Part # SN75C3238DW Mouser Part # 595-SN75C3238DW	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN75C3238DWR	Datasheet	47In Stock	¥1,119.5 ¥857.1 ¥790.6 ¥719.2 View ¥661.1 ¥644.5 ¥639.5 ¥632.8	Min.: 1 Mult.: 1	SOIC-28	SN75C3238	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	0 C	+ 70 C	15 kV		RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V 5V Multi Ch RS2 32 Drivr Receiver A A 595-SN75LV4737ADBR SN75LV4737ADB Texas Instruments 1: ¥1,622.8 64In Stock	Mfr. Part # SN75LV4737ADB Mouser Part # 595-SN75LV4737ADB	Texas Instruments	RS-232 Interface IC 3.3V 5V Multi Ch RS2 32 Drivr Receiver A A 595-SN75LV4737ADBR	Datasheet	64In Stock	¥1,622.8 ¥1,310.5 ¥1,112.9 ¥1,071.3 View ¥1,034.8 ¥1,023.2 ¥1,011.5 Quote	Min.: 1 Mult.: 1	SSOP-28	SN75LV4737A	Transceiver	128 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	20.7 mA	0 C	+ 70 C	4 kV		RS-232 Transceivers	Tube
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECDW TRS3243ECDWR Texas Instruments 1: ¥531.5 23In Stock	Mfr. Part # TRS3243ECDWR Mouser Part # 595-TRS3243ECDWR	Texas Instruments	RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243ECDW	Datasheet	23In Stock	Cut Tape ¥531.5 ¥397 ¥362.1 ¥325.6 Reel ¥284 View ¥307.3 ¥300.6 ¥280.7 ¥277.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	TRS3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243EIDW TRS3243EIDWR Texas Instruments 1: ¥579.7 150In Stock	Mfr. Part # TRS3243EIDWR Mouser Part # 595-TRS3243EIDWR	Texas Instruments	RS-232 Interface IC 3 to 5.5V Multichan RS-232 Line Drv/Rec A 595-TRS3243EIDW	Datasheet	150In Stock	Cut Tape ¥579.7 ¥431.9 ¥395.3 ¥353.8 Reel ¥310.6 View ¥335.5 ¥327.2 ¥305.6 ¥302.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	TRS3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28 HIN211ECBZ-T Renesas / Intersil 1: ¥478.4 880In Stock	Mfr. Part # HIN211ECBZ-T Mouser Part # 968-HIN211ECBZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV 0 1UF CAP 28	Datasheet	880In Stock	Cut Tape ¥478.4 ¥357.1 ¥325.6 ¥292.3 ¥279 Reel ¥234.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	HIN211	Transceiver	230 kb/s	1 Driver	5 Receiver		5.5 V	4.5 V	SMD/SMT	20 mA	0 C	+ 70 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Sftwr Sel Cable Terminator Analog Devices LTC1344CG#PBF LTC1344CG#PBF Analog Devices 1: ¥2,242.4 7In Stock	Mfr. Part # LTC1344CG#PBF Mouser Part # 584-LTC1344CG#PBF	Analog Devices	RS-232 Interface IC Sftwr Sel Cable Terminator	Datasheet	7In Stock	¥2,242.4 ¥2,192.5 ¥2,144.4 ¥2,101.2 View ¥2,069.6 ¥2,038 Quote	Min.: 1 Mult.: 1		LTC1344	Transceiver					5.25 V	4.75 V	SMD/SMT	200 uA	0 C	+ 70 C	Without ESD Protection			Tube
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: ¥250.8 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 ¥250.8 ¥182.7 ¥165.1 ¥142.7 View Reel ¥107.5 ¥133.7 ¥128.4 ¥124.6 ¥107.5 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 Dual EIA-232 Driver/ Receiver A 595-MAX2 A 595-MAX232ID MAX232IDR Texas Instruments 1: ¥227.6 29,960Expected 6/7/2027	Mfr. Part # MAX232IDR Mouser Part # 595-MAX232IDR	Texas Instruments	RS-232 Interface IC Dual EIA-232 Driver/ Receiver A 595-MAX2 A 595-MAX232ID	Datasheet	29,960Expected 6/7/2027	Cut Tape ¥227.6 ¥163.6 ¥148 ¥129.7 View Reel ¥109.1 ¥122.6 ¥120.4 ¥116.8 ¥109.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	MAX232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	ESD Protection		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB MAX3221IDBR Texas Instruments 1: ¥400.3 45,856On Order	Mfr. Part # MAX3221IDBR Mouser Part # 595-MAX3221IDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB	Datasheet	45,856On Order On Order Ship Dates Mfr. #: MAX3221IDBR Stock: 0 On Order: 23,856 Expected 7/12/2027 22,000 Expected 8/2/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥400.3 ¥295.7 ¥270.7 ¥240.8 Reel ¥206 View ¥227.6 ¥220.9 ¥210.9 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD MAX3232CDR Texas Instruments 1: ¥438.5 14,536Expected 11/8/2027	Mfr. Part # MAX3232CDR Mouser Part # 595-MAX3232CDR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD	Datasheet	14,536Expected 11/8/2027	Cut Tape ¥438.5 ¥327.2 ¥299 ¥269.1 View Reel ¥219.3 ¥254.1 ¥247.5 ¥219.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	MAX3232	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 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW MAX3232CPWR Texas Instruments 1: ¥387 59,443On Order	Mfr. Part # MAX3232CPWR Mouser Part # 595-MAX3232CPWR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW	Datasheet	59,443On Order On Order Ship Dates Mfr. #: MAX3232CPWR Stock: 0 On Order: 23,443 Expected 4/22/2027 36,000 Expected 8/16/2027 Factory Lead-Time: 26 Weeks	Cut Tape ¥387 ¥294 ¥264.1 ¥235.9 View Reel ¥202.6 ¥209.3 ¥204.3 ¥202.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3232	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