.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: 1,517

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	Product	Packaging
RS-232 Interface IC Quadruple Line Recei ver 14-TSSOP SN75189APWR Texas Instruments 1: ¥132.9 1,056In Stock	Mfr. Part # SN75189APWR Mouser Part # 595-SN75189APWR	Texas Instruments	RS-232 Interface IC Quadruple Line Recei ver 14-TSSOP	Datasheet	1,056In Stock	Cut Tape ¥132.9 ¥95 ¥85.5 ¥75.1 Reel ¥65.8 View ¥69.9 ¥66.9 ¥66.8 ¥62.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-14	SN75189A	Receiver	1 Mb/s	4 Driver	4 Receiver		5.5 V	4.5 V	SMD/SMT	20 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Line Receiver/L A 595-SN75189DR A 5 A 595-SN75189DR SN75189D Texas Instruments 1: ¥245.8 828In Stock	Mfr. Part # SN75189D Mouser Part # 595-SN75189D	Texas Instruments	RS-232 Interface IC Quad Line Receiver/L A 595-SN75189DR A 5 A 595-SN75189DR	Datasheet	828In Stock	¥245.8 ¥199.3 ¥167.8 ¥166.1 View ¥156 ¥149.8 ¥143.8 ¥138.7 ¥138	Min.: 1 Mult.: 1	SOIC-14	SN75189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Quad Line SN75189N Texas Instruments 1: ¥217.6 869In Stock	Mfr. Part # SN75189N Mouser Part # 595-SN75189N	Texas Instruments	RS-232 Interface IC Quad Line	Datasheet	869In Stock	¥217.6 ¥157.6 ¥142.7 ¥126.2 View ¥118.4 ¥114.1 ¥109 ¥108.6 ¥107.5	Min.: 1 Mult.: 1	PDIP-14	SN75189	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	26 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Receivers	Tube
RS-232 Interface IC Quad RS232 Transcvr SN75C1154N Texas Instruments 1: ¥892 173In Stock	Mfr. Part # SN75C1154N Mouser Part # 595-SN75C1154N	Texas Instruments	RS-232 Interface IC Quad RS232 Transcvr	Datasheet	173In Stock	¥892 ¥679.3 ¥626.2 ¥568.1 View ¥539.8 ¥523.2 ¥516.6 ¥509.9	Min.: 1 Mult.: 1	PDIP-20	SN75C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	Through Hole	250 uA	0 C	+ 70 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DR A 59 A 595-SN75C1406DR SN75C1406D Texas Instruments 1: ¥782.3 415In Stock	Mfr. Part # SN75C1406D Mouser Part # 595-SN75C1406D	Texas Instruments	RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DR A 59 A 595-SN75C1406DR	Datasheet	415In Stock	¥782.3 ¥589.7 ¥541.5 ¥488.3 View ¥463.4 ¥460.1 ¥431.9 ¥421.9	Min.: 1 Mult.: 1	SOIC-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 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 Triple RS232 A 595-S N75C1406DWR A 595-S A 595-SN75C1406DWR SN75C1406DW Texas Instruments 1: ¥784 263In Stock	Mfr. Part # SN75C1406DW Mouser Part # 595-SN75C1406DW	Texas Instruments	RS-232 Interface IC Triple RS232 A 595-S N75C1406DWR A 595-S A 595-SN75C1406DWR	Datasheet	263In Stock	¥784 ¥591.3 ¥543.1 ¥488.3 View ¥463.4 ¥461.8 ¥445.1 ¥440.2	Min.: 1 Mult.: 1	SOIC-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 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 Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR SN75C188D Texas Instruments 1: ¥279 844In Stock	Mfr. Part # SN75C188D Mouser Part # 595-SN75C188D	Texas Instruments	RS-232 Interface IC Quad Low Pwr A 595-S N75C188DR A 595-SN7 A 595-SN75C188DR	Datasheet	844In Stock	¥279 ¥219.3 ¥184.4 ¥174.4 View ¥166.1 ¥162.8 ¥158.3 ¥154.8	Min.: 1 Mult.: 1	SOIC-14	SN75C188	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 Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D SN75C188DR Texas Instruments 1: ¥275.7 203In Stock 2,500Expected 11/19/2026	Mfr. Part # SN75C188DR Mouser Part # 595-SN75C188DR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Driver A 595-SN A 595-SN75C188D	Datasheet	203In Stock 2,500Expected 11/19/2026	Cut Tape ¥275.7 ¥201 ¥182.7 ¥161.4 View Reel ¥128.6 ¥151.6 ¥151.3 ¥128.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-14	SN75C188	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad Low Pwr SN75C188N Texas Instruments 1: ¥282.4 924In Stock	Mfr. Part # SN75C188N Mouser Part # 595-SN75C188N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	924In Stock	¥282.4 ¥212.6 ¥194.3 ¥181 View ¥171.1 ¥165.8 ¥164.8 ¥154.6 ¥151.3	Min.: 1 Mult.: 1	PDIP-14	SN75C188	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 Quadruple Low-Power Line Receiver A 595- A 595-SN75C189AD SN75C189ADR Texas Instruments 1: ¥206 1,775In Stock	Mfr. Part # SN75C189ADR Mouser Part # 595-SN75C189ADR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver A 595- A 595-SN75C189AD	Datasheet	1,775In Stock	Cut Tape ¥206 ¥148.7 ¥134.5 ¥119.1 Reel ¥99.3 View ¥111.6 ¥107.1 ¥103.6 ¥97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-14	SN75C189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	700 uA	0 C	+ 70 C	ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quadruple Low-Power Line Receiver SN75C189ANSR Texas Instruments 1: ¥230.9 788In Stock	Mfr. Part # SN75C189ANSR Mouser Part # 595-SN75C189ANSR	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Receiver	Datasheet	788In Stock	Cut Tape ¥230.9 ¥167.8 ¥151.3 ¥133.7 Reel ¥114.6 View ¥125.2 ¥120.3 ¥114.9 ¥113.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-14	SN75C189A	Receiver	1 Mb/s	0 Driver	4 Receiver		5 V	5 V	SMD/SMT	700 uA	0 C	+ 70 C	ESD Protection	RS-232 Receivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quadruple Low-Power Line Drivers SN75C198N Texas Instruments 1: ¥2,156 35In Stock	Mfr. Part # SN75C198N Mouser Part # 595-SN75C198N	Texas Instruments	RS-232 Interface IC Quadruple Low-Power Line Drivers	Datasheet	35In Stock	¥2,156 ¥1,687.6 ¥1,571.3 ¥1,443.4 View ¥1,428.5 ¥1,345.4 ¥1,313.9 Quote	Min.: 1 Mult.: 1	PDIP-14	SN75C198	Driver	300 kb/s	4 Driver	0 Receiver		15 V	4.5 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 Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DWR SN75C3232DW Texas Instruments 1: ¥850.4 173In Stock	Mfr. Part # SN75C3232DW Mouser Part # 595-SN75C3232DW	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DWR	Datasheet	173In Stock	¥850.4 ¥647.8 ¥596.3 ¥539.8 View ¥521.6 ¥511.6 ¥504.9 ¥500	Min.: 1 Mult.: 1	SOIC-16	SN75C3232	Transceiver	1 Mb/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 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN75C3243DWR SN75C3243DW Texas Instruments 1: ¥813.9 135In Stock	Mfr. Part # SN75C3243DW Mouser Part # 595-SN75C3243DW	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN75C3243DWR	Datasheet	135In Stock	¥813.9 ¥667.7 ¥666.1 ¥569.7 View ¥566.4 ¥548.1 ¥543.1	Min.: 1 Mult.: 1	SOIC-28	SN75C3243	Transceiver	1 Mb/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 LP LinCMOS Mult A 59 5-SN75LBC241DWR A 5 A 595-SN75LBC241DWR SN75LBC241DW Texas Instruments 1: ¥2,127.7 4In Stock	Mfr. Part # SN75LBC241DW Mouser Part # 595-SN75LBC241DW	Texas Instruments	RS-232 Interface IC LP LinCMOS Mult A 59 5-SN75LBC241DWR A 5 A 595-SN75LBC241DWR	Datasheet	4In Stock	¥2,127.7 ¥1,666 ¥1,551.4 ¥1,425.1 View ¥1,410.2 ¥1,327.1 ¥1,297.2 Quote	Min.: 1 Mult.: 1	SOIC-28	SN75LBC241	Transceiver	100 kb/s	4 Driver	5 Receiver	Full Duplex	5 V	5 V	SMD/SMT	10 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Triple RS232 A 595-T L145406DWR A 595-TL A 595-TL145406DWR TL145406DW Texas Instruments 1: ¥887 100In Stock	Mfr. Part # TL145406DW Mouser Part # 595-TL145406DW	Texas Instruments	RS-232 Interface IC Triple RS232 A 595-T L145406DWR A 595-TL A 595-TL145406DWR	Datasheet	100In Stock	¥887 ¥676 ¥647.8 ¥571.4 View ¥569.7 ¥566.4 ¥563.1	Min.: 1 Mult.: 1	SOIC-16	TL145406	Transceiver	120 kb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	SMD/SMT	20 mA	0 C	+ 70 C	5 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Triple RS-232 TL145406N Texas Instruments 1: ¥994.9 332In Stock	Mfr. Part # TL145406N Mouser Part # 595-TL145406N	Texas Instruments	RS-232 Interface IC Triple RS-232	Datasheet	332In Stock	¥994.9 ¥785.7 ¥666.1 ¥632.8 View ¥601.3 ¥583 ¥574.7 ¥568.1	Min.: 1 Mult.: 1	PDIP-16	TL145406	Transceiver	120 kb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	Through Hole	20 mA	0 C	+ 70 C	5 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr TRS202ECN Texas Instruments 1: ¥508.3 493In Stock	Mfr. Part # TRS202ECN Mouser Part # 595-TRS202ECN	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr	Datasheet	493In Stock	¥508.3 ¥390.3 ¥330.5 ¥308.9 View ¥292.3 ¥285.7 ¥279 ¥274.1 ¥270.7	Min.: 1 Mult.: 1	PDIP-16	TRS202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5 V	5 V	Through Hole	15 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EIPW TRS202EIPWR Texas Instruments 1: ¥179.4 799In Stock	Mfr. Part # TRS202EIPWR Mouser Part # 595-TRS202EIPWR	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EIPW	Datasheet	799In Stock	Cut Tape ¥179.4 ¥171.1 ¥165.1 ¥161.8 Reel ¥140.9 View ¥160.8 ¥139.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	TRS202E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5 V	5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr TRS208IDWR Texas Instruments 1: ¥727.5 125In Stock	Mfr. Part # TRS208IDWR Mouser Part # 595-TRS208IDWR	Texas Instruments	RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr	Datasheet	125In Stock	Cut Tape ¥727.5 ¥548.1 ¥503.3 ¥455.1 View Reel ¥403.6 ¥431.9 ¥428.5 ¥405.3 ¥403.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-24	TRS208	Transceiver	120 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	SMD/SMT	20 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.65- to 5.5-V 1Mbps RS-232 line driver/ A 595-TRS3122ERGET TRS3122ERGER Texas Instruments 1: ¥463.4 96In Stock 24,000On Order	Mfr. Part # TRS3122ERGER Mouser Part # 595-TRS3122ERGER	Texas Instruments	RS-232 Interface IC 1.65- to 5.5-V 1Mbps RS-232 line driver/ A 595-TRS3122ERGET	Datasheet	96In Stock 24,000On Order On Order Ship Dates Mfr. #: TRS3122ERGER Stock: 96 Can Ship Immediately On Order: 12,000 Expected 2/8/2027 12,000 Expected 3/11/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥463.4 ¥347.1 ¥317.3 ¥285.7 Reel ¥249.2 View ¥270.7 ¥264.1 ¥257.5 ¥244.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-24	TRS3122E	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	1.65 V	SMD/SMT	1.9 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 2Tx/2Rx LV LP RS232 Transceiver A 595-TR A 595-TRS3122ERGER TRS3122ERGET Texas Instruments 1: ¥617.9 74In Stock 2,750Expected 11/19/2026	Mfr. Part # TRS3122ERGET Mouser Part # 595-TRS3122ERGET	Texas Instruments	RS-232 Interface IC 2Tx/2Rx LV LP RS232 Transceiver A 595-TR A 595-TRS3122ERGER	Datasheet	74In Stock 2,750Expected 11/19/2026	Cut Tape ¥617.9 ¥461.8 ¥423.6 ¥380.4 Reel ¥358.8 View ¥347.1 ¥332.2 ¥318.9 ¥315.6 MouseReel Available	Min.: 1 Mult.: 1 : 250	VQFN-24	TRS3122E	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	1.65 V	SMD/SMT	1.9 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V-5.5V Multichannel RS-232 Line Drvr/Re A 595-TRS3243IDB TRS3243IDBR Texas Instruments 1: ¥302.3 527In Stock	Mfr. Part # TRS3243IDBR Mouser Part # 595-TRS3243IDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Multichannel RS-232 Line Drvr/Re A 595-TRS3243IDB	Datasheet	527In Stock	Cut Tape ¥302.3 ¥257.5 ¥209.3 Reel ¥177.7 ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	TRS3243	Transceiver	250 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 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB TRSF3221ECDBR Texas Instruments 1: ¥485 48In Stock	Mfr. Part # TRSF3221ECDBR Mouser Part # 595-TRSF3221ECDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECDB Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	48In Stock	Cut Tape ¥485 ¥363.8 ¥332.2 ¥299 Reel ¥264.1 View ¥282.4 ¥279 ¥272.4 ¥260.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRSF3221E	Transceiver	1 Mb/s	1 Driver	1 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 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW TRSF3221ECPWR Texas Instruments 1: ¥563.1 263In Stock	Mfr. Part # TRSF3221ECPWR Mouser Part # 595-TRSF3221ECPWR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Ch RS232 1Mbit Line Drvr/Rcv A 595-TRSF3221ECPW Learn More about Texas Instruments ti trsf3221e rs232 line driver receiver	Datasheet	263In Stock	Cut Tape ¥563.1 ¥420.2 ¥383.7 ¥343.8 Reel ¥302.3 View ¥325.6 ¥318.9 ¥304 ¥300.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	TRSF3221E	Transceiver	1 Mb/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