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Texas Instruments RS-232 Interface IC

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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 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW MAX3243EIDWR Texas Instruments 1: ¥636.2 1,346In Stock	Mfr. Part # MAX3243EIDWR Mouser Part # 595-MAX3243EIDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW	Datasheet	1,346In Stock	Cut Tape ¥636.2 ¥480 ¥441.8 ¥398.6 Reel ¥353.8 View ¥378.7 ¥375.4 ¥340.5 ¥338.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	MAX3243E	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		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW MAX3243EIPWR Texas Instruments 1: ¥406.9 5,768In Stock 4,000On Order	Mfr. Part # MAX3243EIPWR Mouser Part # 595-MAX3243EIPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW	Datasheet	5,768In Stock 4,000On Order On Order Ship Dates Mfr. #: MAX3243EIPWR Stock: 5,768 Can Ship Immediately On Order: 2,000 Expected 11/9/2026 2,000 Expected 11/19/2026 Factory Lead-Time: 26 Weeks	Cut Tape ¥406.9 ¥302.3 ¥275.7 ¥247.5 Reel ¥212.6 View ¥234.2 ¥227.6 ¥207.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	MAX3243E	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		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW MAX3243IDWR Texas Instruments 1: ¥710.9 1,011In Stock	Mfr. Part # MAX3243IDWR Mouser Part # 595-MAX3243IDWR	Texas Instruments	RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW	Datasheet	1,011In Stock	Cut Tape ¥710.9 ¥539.8 ¥496.6 ¥448.5 Reel ¥385.4 View ¥426.9 ¥425.2 ¥375.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SOIC-28	MAX3243	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		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232 MAX3243MPWREP Texas Instruments 1: ¥1,259 506In Stock	Mfr. Part # MAX3243MPWREP Mouser Part # 595-MAX3243MPWREP	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232	Datasheet	506In Stock	Cut Tape ¥1,259 ¥970 ¥898.6 ¥818.9 View Reel ¥729.2 ¥759.1 ¥735.8 ¥729.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	MAX3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 55 C	+ 125 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC 2.5-V 460-KBPS RS-23 2 Transceiver A 595 A 595-MAX3318EIPW MAX3318EIPWR Texas Instruments 1: ¥591.3 2,208In Stock	Mfr. Part # MAX3318EIPWR Mouser Part # 595-MAX3318EIPWR	Texas Instruments	RS-232 Interface IC 2.5-V 460-KBPS RS-23 2 Transceiver A 595 A 595-MAX3318EIPW	Datasheet	2,208In Stock	Cut Tape ¥591.3 ¥445.1 ¥408.6 ¥368.7 Reel ¥327.2 View ¥348.8 ¥345.5 ¥328.9 ¥307.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-20	MAX3318E	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	3 V	2.25 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EDB SN65C3221EDBR Texas Instruments 1: ¥501.6 1,434In Stock	Mfr. Part # SN65C3221EDBR Mouser Part # 595-SN65C3221EDBR	Texas Instruments	RS-232 Interface IC RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EDB	Datasheet	1,434In Stock	Cut Tape ¥501.6 ¥380.4 ¥348.8 ¥317.3 View Reel ¥269.1 ¥302.3 ¥295.7 ¥289 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	SN65C3221E	Transceiver	1 Mb/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 RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EPW SN65C3221EPWR Texas Instruments 1: ¥503.3 3,023In Stock	Mfr. Part # SN65C3221EPWR Mouser Part # 595-SN65C3221EPWR	Texas Instruments	RS-232 Interface IC RS-232 1 Mbit/s Line Driver/Receiver A 5 A 595-SN65C3221EPW	Datasheet	3,023In Stock	Cut Tape ¥503.3 ¥380.4 ¥348.8 ¥312.3 Reel ¥270.7 View ¥308.9 ¥304 ¥269.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	SN65C3221E	Transceiver	1 Mb/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 3V To 5.5V MultiCh R S-232 SN65C3221IPWRQ1 Texas Instruments 1: ¥568.1 3,555In Stock	Mfr. Part # SN65C3221IPWRQ1 Mouser Part # 595-SN65C3221IPWRQ1	Texas Instruments	RS-232 Interface IC 3V To 5.5V MultiCh R S-232	Datasheet	3,555In Stock	Cut Tape ¥568.1 ¥430.2 ¥390.3 ¥372.1 Reel ¥320.6 View ¥352.1 ¥348.8 ¥338.8 ¥302.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	SN65C3221	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	AEC-Q100	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW SN65C3232EPWR Texas Instruments 1: ¥390.3 5,406In Stock 12,000Expected 12/3/2026	Mfr. Part # SN65C3232EPWR Mouser Part # 595-SN65C3232EPWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EPW	Datasheet	5,406In Stock 12,000Expected 12/3/2026	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 Reel ¥201 View ¥222.6 ¥215.9 ¥207.6 ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	SN65C3232E	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 RS232 Mult Chl SN65C3238DBR Texas Instruments 1: ¥607.9 3,057In Stock	Mfr. Part # SN65C3238DBR Mouser Part # 595-SN65C3238DBR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl	Datasheet	3,057In Stock	Cut Tape ¥607.9 ¥518.2 Reel ¥406.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	SN65C3238	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV			Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3238PW A 595- A 595-SN65C3238PW SN65C3238PWR Texas Instruments 1: ¥609.6 1,737In Stock	Mfr. Part # SN65C3238PWR Mouser Part # 595-SN65C3238PWR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl A 595 -SN65C3238PW A 595- A 595-SN65C3238PW	Datasheet	1,737In Stock	Cut Tape ¥609.6 ¥453.5 ¥415.3 ¥372.1 Reel ¥317.3 View ¥352.1 ¥343.8 ¥327.2 ¥310.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-28	SN65C3238	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	2 mA	- 40 C	+ 85 C	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Mult Chl SN65C3243DBR Texas Instruments 1: ¥691 1,519In Stock	Mfr. Part # SN65C3243DBR Mouser Part # 595-SN65C3243DBR	Texas Instruments	RS-232 Interface IC RS232 Mult Chl	Datasheet	1,519In Stock	Cut Tape ¥691 ¥523.2 ¥481.7 ¥435.2 Reel ¥370.4 View ¥413.6 ¥411.9 ¥397 ¥368.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-28	SN65C3243	Transceiver	1 Mb/s	3 Driver	5 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 Line Driver And Rece iver A 595-SN75155D A 595-SN75155D SN75155DR Texas Instruments 1: ¥312.3 7,413In Stock	Mfr. Part # SN75155DR Mouser Part # 595-SN75155DR	Texas Instruments	RS-232 Interface IC Line Driver And Rece iver A 595-SN75155D A 595-SN75155D	Datasheet	7,413In Stock	Cut Tape ¥312.3 ¥230.9 ¥209.3 ¥187.7 Reel ¥157.8 View ¥176.1 ¥169.4 ¥154.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-8	SN75155	Transceiver	400 kb/s	1 Driver	1 Receiver	Full Duplex	12 V	12 V	SMD/SMT	6.1 mA	0 C	+ 70 C	Without ESD Protection		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Line Driver & Rec SN75155P Texas Instruments 1: ¥719.2 664In Stock	Mfr. Part # SN75155P Mouser Part # 595-SN75155P	Texas Instruments	RS-232 Interface IC Line Driver & Rec	Datasheet	664In Stock	¥719.2 ¥544.8 ¥466.7 ¥435.2 View ¥428.5 ¥392 ¥383.7	Min.: 1 Mult.: 1	PDIP-8	SN75155	Transceiver	400 kb/s	1 Driver	1 Receiver	Full Duplex	12 V	12 V	Through Hole	6.1 mA	0 C	+ 70 C	Without ESD Protection		RS-232 Transceivers	Tube
RS-232 Interface IC Quad Line Drive SN75188N Texas Instruments 1: ¥222.6 3,630In Stock	Mfr. Part # SN75188N Mouser Part # 595-SN75188N	Texas Instruments	RS-232 Interface IC Quad Line Drive	Datasheet	3,630In Stock	¥222.6 ¥171.1 ¥145 ¥140.2 View ¥131.4 ¥126.1 ¥117.1 ¥114.3	Min.: 1 Mult.: 1	PDIP-14	SN75188	Driver	300 kb/s	4 Driver	0 Receiver		15 V	7.5 V	Through Hole	34 mA	0 C	+ 70 C	Without ESD Protection		RS-232 Drivers	Tube
RS-232 Interface IC Quadruple Line Recei ver A 595-SN75189D A 595-SN75189D SN75189DR Texas Instruments 1: ¥121.3 4,468In Stock	Mfr. Part # SN75189DR Mouser Part # 595-SN75189DR	Texas Instruments	RS-232 Interface IC Quadruple Line Recei ver A 595-SN75189D A 595-SN75189D	Datasheet	4,468In Stock	Cut Tape ¥121.3 ¥88.5 ¥80.6 ¥71.9 View Reel ¥67.6 ¥69.3 ¥67.6 ¥67.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DW A 59 A 595-SN75C1406DW SN75C1406DWR Texas Instruments 1: ¥652.8 1,019In Stock	Mfr. Part # SN75C1406DWR Mouser Part # 595-SN75C1406DWR	Texas Instruments	RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DW A 59 A 595-SN75C1406DW	Datasheet	1,019In Stock	Cut Tape ¥652.8 ¥491.7 ¥451.8 ¥408.6 View Reel ¥358.8 ¥387 ¥385.4 ¥362.1 ¥358.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC Triple RS232 SN75C1406N Texas Instruments 1: ¥828.8 589In Stock	Mfr. Part # SN75C1406N Mouser Part # 595-SN75C1406N	Texas Instruments	RS-232 Interface IC Triple RS232	Datasheet	589In Stock	¥828.8 ¥646.1 ¥548.1 ¥516.6 View ¥490 ¥486.7 ¥456.8 ¥446.8	Min.: 1 Mult.: 1	PDIP-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 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 3-5.5V RS232 A 595-S N75C3221PW A 595-SN A 595-SN75C3221PW SN75C3221PWR Texas Instruments 1: ¥571.4 2,925In Stock	Mfr. Part # SN75C3221PWR Mouser Part # 595-SN75C3221PWR	Texas Instruments	RS-232 Interface IC 3-5.5V RS232 A 595-S N75C3221PW A 595-SN A 595-SN75C3221PW	Datasheet	2,925In Stock	Cut Tape ¥571.4 ¥430.2 ¥395.3 ¥355.5 Reel ¥315.6 View ¥337.2 ¥332.2 ¥323.9 ¥295.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	SN75C3221	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
RS-232 Interface IC RS232 A 595-SN75C322 2DW A 595-SN75C3222 A 595-SN75C3222DW SN75C3222DWR Texas Instruments 1: ¥790.6 832In Stock	Mfr. Part # SN75C3222DWR Mouser Part # 595-SN75C3222DWR	Texas Instruments	RS-232 Interface IC RS232 A 595-SN75C322 2DW A 595-SN75C3222 A 595-SN75C3222DW	Datasheet	832In Stock	Cut Tape ¥790.6 ¥601.3 ¥554.8 ¥501.6 Reel ¥435.2 View ¥480 ¥476.7 ¥448.5 ¥433.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-20	SN75C3222	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EDW SN75C3232EDWR Texas Instruments 1: ¥770.7 852In Stock	Mfr. Part # SN75C3232EDWR Mouser Part # 595-SN75C3232EDWR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN75C3232EDW	Datasheet	852In Stock	Cut Tape ¥770.7 ¥581.4 ¥533.2 ¥481.7 View Reel ¥415.3 ¥456.8 ¥453.5 ¥426.9 ¥415.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	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	15 kV		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID TRS202EIDR Texas Instruments 1: ¥312.3 5,437In Stock	Mfr. Part # TRS202EIDR Mouser Part # 595-TRS202EIDR	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr A 595-TRS2 A 595-TRS202EID	Datasheet	5,437In Stock	Cut Tape ¥312.3 ¥229.2 ¥207.6 ¥184.4 Reel ¥157.1 View ¥174.4 ¥167.8 ¥166.1 ¥153.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	TRS202E	Transceiver	120 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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr TRS202EIN Texas Instruments 1: ¥528.2 1,196In Stock	Mfr. Part # TRS202EIN Mouser Part # 595-TRS202EIN	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr	Datasheet	1,196In Stock	¥528.2 ¥406.9 ¥343.8 ¥322.2 View ¥305.6 ¥279 ¥275.7	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 Multichannel RS 2 32 Line Drvr/Rcvr A A 595-TRS208IDB TRS208IDBR Texas Instruments 1: ¥534.8 886In Stock 4,000Expected 12/7/2026	Mfr. Part # TRS208IDBR Mouser Part # 595-TRS208IDBR	Texas Instruments	RS-232 Interface IC 5V Multichannel RS 2 32 Line Drvr/Rcvr A A 595-TRS208IDB	Datasheet	886In Stock 4,000Expected 12/7/2026	Cut Tape ¥534.8 ¥400.3 ¥365.4 ¥328.9 View Reel ¥270.7 ¥310.6 ¥308.9 ¥270.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-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 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECDB TRS3221ECDBR Texas Instruments 1: ¥272.4 3,420In Stock	Mfr. Part # TRS3221ECDBR Mouser Part # 595-TRS3221ECDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr A 595-TRS3221ECDB Learn More about Texas Instruments ti trs3221e line driver receiver	Datasheet	3,420In Stock	Cut Tape ¥272.4 ¥197.7 ¥177.7 ¥157 Reel ¥113.9 View ¥147.2 ¥141.2 ¥134.9 ¥109.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRS3221E	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