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Transceiver RS-232 Interface IC

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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 3-5.5V Mult-Ch RS232 A 595-MAX3232CDB A A 595-MAX3232CDB MAX3232CDBR Texas Instruments 1: $2.66 459In Stock 4,000Expected 3/15/2027	Mfr. Part # MAX3232CDBR Mouser Part # 595-MAX3232CDBR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CDB A A 595-MAX3232CDB	Datasheet	459In Stock 4,000Expected 3/15/2027	Cut Tape $2.66 $2.00 $1.82 $1.73 Reel $1.39 View $1.63 $1.60 $1.56 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-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 MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD MAX3232ECDR Texas Instruments 1: $1.17 1,399In Stock 45,000On Order	Mfr. Part # MAX3232ECDR Mouser Part # 595-MAX3232ECDR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD	Datasheet	1,399In Stock 45,000On Order On Order Ship Dates Mfr. #: MAX3232ECDR Stock: 1,399 Can Ship Immediately On Order: 17,500 Expected 12/3/2026 2,500 Expected 12/10/2026 25,000 Expected 3/26/2027 Factory Lead-Time: 26 Weeks	Cut Tape $1.17 $0.848 $0.767 $0.677 Reel $0.564 View $0.635 $0.609 $0.596 $0.551 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	MAX3232E	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 MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECDW MAX3232ECDWR Texas Instruments 1: $1.76 7In Stock 8,000Expected 1/19/2027	Mfr. Part # MAX3232ECDWR Mouser Part # 595-MAX3232ECDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECDW	Datasheet	7In Stock 8,000Expected 1/19/2027	Cut Tape $1.76 $1.29 $1.18 $1.05 View Reel $0.882 $0.983 $0.946 $0.941 $0.882 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-Wide-16	MAX3232E	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 Quad Low Pwr SN65C1154N Texas Instruments 1: $5.80 207In Stock	Mfr. Part # SN65C1154N Mouser Part # 595-SN65C1154N	Texas Instruments	RS-232 Interface IC Quad Low Pwr	Datasheet	207In Stock	$5.80 $4.42 $4.07 $3.69 View $3.48 $3.43 $3.41 $3.39	Min.: 1 Mult.: 1	PDIP-20	SN65C1154	Transceiver	95 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	Through Hole	600 uA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EDB SN65C3232EDBR Texas Instruments 1: $2.66 603In Stock 2,000Expected 11/23/2026	Mfr. Part # SN65C3232EDBR Mouser Part # 595-SN65C3232EDBR	Texas Instruments	RS-232 Interface IC 3-5.5V 2 Ch 1 Mbit L ine Driver/Receiver A 595-SN65C3232EDB	Datasheet	603In Stock 2,000Expected 11/23/2026	Cut Tape $2.66 $2.05 $1.89 $1.70 Reel $1.45 View $1.61 $1.57 $1.53 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-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 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN65C3243DWR SN65C3243DW Texas Instruments 1: $6.77 146In Stock	Mfr. Part # SN65C3243DW Mouser Part # 595-SN65C3243DW	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr A 595 A 595-SN65C3243DWR	Datasheet	146In Stock	$6.77 $5.19 $4.79 $4.36 View $4.15 $4.03 $3.98 $3.93	Min.: 1 Mult.: 1	SOIC-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	Tube
RS-232 Interface IC RS-232C REGULATOR SN751701PSR Texas Instruments 1: $1.76 64In Stock 2,000Expected 5/31/2027	Mfr. Part # SN751701PSR Mouser Part # 595-SN751701PSR	Texas Instruments	RS-232 Interface IC RS-232C REGULATOR	Datasheet	64In Stock 2,000Expected 5/31/2027	Cut Tape $1.76 $1.30 $1.18 $1.05 Reel $0.87 View $0.984 $0.947 $0.943 $0.839 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SOIC-8	SN751701	Transceiver	300 kb/s	1 Driver	1 Receiver	Half Duplex	15 V	4.5 V	SMD/SMT	6.1 mA	- 20 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC Quad RS232 Transcvr SN75C1154N Texas Instruments 1: $5.37 173In Stock	Mfr. Part # SN75C1154N Mouser Part # 595-SN75C1154N	Texas Instruments	RS-232 Interface IC Quad RS232 Transcvr	Datasheet	173In Stock	$5.37 $4.09 $3.77 $3.42 View $3.25 $3.15 $3.11 $3.07	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: $4.71 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	$4.71 $3.55 $3.26 $2.94 View $2.79 $2.77 $2.60 $2.54	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: $4.72 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	$4.72 $3.56 $3.27 $2.94 View $2.79 $2.70 $2.62 $2.59	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 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN75C3232DWR SN75C3232DW Texas Instruments 1: $5.12 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	$5.12 $3.90 $3.59 $3.25 View $3.14 $3.08 $3.04 $3.01	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: $4.90 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	$4.90 $4.02 $4.01 $3.43 View $3.41 $3.30 $3.27	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: $12.82 2In 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	2In Stock	$12.82 $10.04 $9.34 $8.20 View $8.13 $7.75 $7.61 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: $5.34 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	$5.34 $4.07 $3.90 $3.44 View $3.43 $3.41 $3.39	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: $5.99 332In Stock	Mfr. Part # TL145406N Mouser Part # 595-TL145406N	Texas Instruments	RS-232 Interface IC Triple RS-232	Datasheet	332In Stock	$5.99 $4.73 $4.01 $3.84 View $3.54 $3.52 $3.50	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: $3.06 494In Stock	Mfr. Part # TRS202ECN Mouser Part # 595-TRS202ECN	Texas Instruments	RS-232 Interface IC 5V Dual RS-232 Line Drvr/Rcvr	Datasheet	494In Stock	$3.06 $2.35 $1.99 $1.86 View $1.76 $1.72 $1.68 $1.65 $1.63	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: $1.08 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 $1.08 $1.03 $0.994 $0.974 Reel $0.848 View $0.968 $0.838 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: $4.38 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 $4.38 $3.30 $3.03 $2.74 View Reel $2.43 $2.60 $2.58 $2.44 $2.43 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: $2.85 A tariff of 38% may be applied if shipping to the United States. 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 2/1/2027 12,000 Expected 3/11/2027 Factory Lead-Time: 26 Weeks	Cut Tape $2.85 $2.14 $1.95 $1.76 Reel $1.50 View $1.67 $1.63 $1.54 $1.47 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	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: $3.72 A tariff of 38% may be applied if shipping to the United States. 74In Stock 2,750Expected 11/23/2026	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 11/23/2026	Cut Tape $3.72 $2.78 $2.55 $2.29 Reel $2.16 View $2.09 $2.00 $1.92 $1.90 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	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: $1.82 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 $1.82 $1.55 $1.26 Reel $1.07 $1.05 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: $2.92 258In Stock 2,000Expected 1/19/2027	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	258In Stock 2,000Expected 1/19/2027	Cut Tape $2.92 $2.19 $2.00 $1.80 Reel $1.56 View $1.70 $1.68 $1.64 $1.54 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: $3.39 138In 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	138In Stock	Cut Tape $3.39 $2.53 $2.31 $2.07 Reel $1.79 View $1.96 $1.92 $1.82 $1.77 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
RS-232 Interface IC 3-5.5V MULTICHANNEL RS232 LINE DRVR/RCVR TRSF3223EIRGWR Texas Instruments 1: $5.88 42In Stock 3,000Expected 11/23/2026	Mfr. Part # TRSF3223EIRGWR Mouser Part # 595-TRSF3223EIRGWR	Texas Instruments	RS-232 Interface IC 3-5.5V MULTICHANNEL RS232 LINE DRVR/RCVR	Datasheet	42In Stock 3,000Expected 11/23/2026	Cut Tape $5.88 $4.49 $4.14 $3.76 View Reel $3.38 $3.59 $3.53 $3.49 $3.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	VQFN-20	TRSF3223E	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-5.5V 2Ch RS-232 1 Mbit Line Drvr/Rcvr TRSF3232EIDBR Texas Instruments 1: $5.01 91In Stock 2,000Expected 11/19/2026	Mfr. Part # TRSF3232EIDBR Mouser Part # 595-TRSF3232EIDBR	Texas Instruments	RS-232 Interface IC 3V-5.5V 2Ch RS-232 1 Mbit Line Drvr/Rcvr	Datasheet	91In Stock 2,000Expected 11/19/2026	Cut Tape $5.01 $3.82 $3.52 $3.19 View Reel $2.85 $3.06 $3.04 $2.94 $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	TRSF3232E	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