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Transceiver RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Qualification	Packaging
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID MAX3232EIDR Texas Instruments 1: $1.766 34.746In Stock	Mfr. Part # MAX3232EIDR Mouser Part # 595-MAX3232EIDR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID	Datasheet	34.746In Stock	Cut Tape $1.766 $1.299 $1.173 $1.042 Reel $874 View $980 $942 $933 $854 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	MAX3232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR MAX3232IPWRE4 Texas Instruments 1: $3.258 1.640In Stock	Mfr. Part # MAX3232IPWRE4 Mouser Part # 595-MAX3232IPWRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR	Datasheet	1.640In Stock	Cut Tape $3.258 $2.438 $2.222 $1.994 $1.891 Reel $1.595 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver		5.5 V	3 V	1 mA	- 40 C	+ 85 C	ESD Protection		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW MAX3243EIPWR Texas Instruments 1: $2.791 13.535In Stock 6.000On 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	13.535In Stock 6.000On Order On Order Ship Dates Mfr. #: MAX3243EIPWR Stock: 13.535 Can Ship Immediately On Order: 2.000 Expected 11/9/2026 4.000 Expected 11/19/2026 Factory Lead-Time: 26 Weeks	Cut Tape $2.791 $2.073 $1.891 $1.698 Reel $1.424 View $1.572 $1.527 $1.492 $1.390 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIVZ-T Renesas / Intersil 1: $2.233 23.124In Stock 32.500Expected 11/23/2026	Mfr. Part # ICL3221EIVZ-T Mouser Part # 968-ICL3221EIVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	23.124In Stock 32.500Expected 11/23/2026	Cut Tape $2.233 $1.606 $1.458 $1.287 Reel $1.069 View $1.208 $1.162 $1.137 $1.045 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	TSSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN IND ICL3243EIAZ-T Renesas / Intersil 1: $2.905 16.995In Stock	Mfr. Part # ICL3243EIAZ-T Mouser Part # 968-ICL3243EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN IND	Datasheet	16.995In Stock	Cut Tape $2.905 $2.153 $1.960 $1.754 Reel $1.538 View $1.652 $1.606 $1.447 $1.424 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND ICL3243EIVZ Renesas / Intersil 1: $3.441 12.892In Stock 8.500Expected 4/19/2027	Mfr. Part # ICL3243EIVZ Mouser Part # 968-ICL3243EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND	Datasheet	12.892In Stock 8.500Expected 4/19/2027	$3.441 $2.495 $2.267 $2.017 View $1.891 $1.777 $1.720 $1.641	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Tube
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: $5.491 7.264In Stock	Mfr. Part # ISL4221EIRZ-T Mouser Part # 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	7.264In Stock	Cut Tape $5.491 $4.249 $3.748 $3.384 View Reel $2.917 $3.213 $3.144 $3.030 $2.985 $2.917 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-16	ISL4221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	2.7 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW MAX208CDWR Texas Instruments 1: $5.070 2.044In Stock	Mfr. Part # MAX208CDWR Mouser Part # 595-MAX208CDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW	Datasheet	2.044In Stock	Cut Tape $5.070 $3.851 $3.543 $3.213 View Reel $2.814 $3.065 $3.042 $2.860 $2.814 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-24	MAX208	Transceiver	120 kb/s	4 Driver	4 Receiver	Full Duplex	5.5 V	4.5 V	20 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D MAX232DR Texas Instruments 1: $1.527 4.510In Stock 25.000Expected 1/11/2027	Mfr. Part # MAX232DR Mouser Part # 595-MAX232DR	Texas Instruments	RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D	Datasheet	4.510In Stock 25.000Expected 1/11/2027	Cut Tape $1.527 $1.105 $999 $886 Reel $743 View $831 $796 $771 $726 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	MAX232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	ESD Protection		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD MAX232ECDR Texas Instruments 1: $1.458 5.466In Stock	Mfr. Part # MAX232ECDR Mouser Part # 595-MAX232ECDR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD	Datasheet	5.466In Stock	Cut Tape $1.458 $1.054 $955 $844 Reel $705 View $792 $760 $736 $689 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	SOIC-16	MAX232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW MAX232EIDWR Texas Instruments 1: $1.458 2.867In Stock	Mfr. Part # MAX232EIDWR Mouser Part # 595-MAX232EIDWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW	Datasheet	2.867In Stock	Cut Tape $1.458 $1.054 $955 $844 Reel $707 View $792 $760 $736 $690 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-16	MAX232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW MAX3222CPWR Texas Instruments 1: $2.529 2.341In Stock	Mfr. Part # MAX3222CPWR Mouser Part # 595-MAX3222CPWR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW	Datasheet	2.341In Stock	Cut Tape $2.529 $1.880 $1.709 $1.527 Reel $1.344 View $1.447 $1.401 $1.367 $1.276 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-20	MAX3222	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDB MAX3223EIDBR Texas Instruments 1: $4.363 2.960In Stock	Mfr. Part # MAX3223EIDBR Mouser Part # 595-MAX3223EIDBR	Texas Instruments	RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDB	Datasheet	2.960In Stock	Cut Tape $4.363 $3.247 $2.974 $2.666 Reel $2.267 View $2.518 $2.461 $2.336 $2.222 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-20	MAX3223E	Transceiver	500 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv MAX3223MDBREP Texas Instruments 1: $12.202 1.350In Stock	Mfr. Part # MAX3223MDBREP Mouser Part # 595-MAX3223MDBREP	Texas Instruments	RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv	Datasheet	1.350In Stock	Cut Tape $12.202 $9.536 $8.864 $8.134 View Reel $7.132 $7.861 $7.781 $7.679 $7.132 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-20	MAX3223	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 55 C	+ 125 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr A 595-M A 595-MAX3227EIDB MAX3227EIDBR Texas Instruments 1: $3.122 3.453In Stock 8.000Expected 2/11/2027	Mfr. Part # MAX3227EIDBR Mouser Part # 595-MAX3227EIDBR	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr A 595-M A 595-MAX3227EIDB	Datasheet	3.453In Stock 8.000Expected 2/11/2027	Cut Tape $3.122 $2.336 $2.130 $1.914 Reel $1.629 View $1.811 $1.766 $1.720 $1.595 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-16	MAX3227E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	2 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IDW A A 595-MAX3232IDW MAX3232IDWR Texas Instruments 1: $2.746 1.322In Stock 6.000Expected 3/18/2027	Mfr. Part # MAX3232IDWR Mouser Part # 595-MAX3232IDWR	Texas Instruments	RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232IDW A A 595-MAX3232IDW	Datasheet	1.322In Stock 6.000Expected 3/18/2027	Cut Tape $2.746 $2.028 $1.857 $1.652 Reel $1.413 View $1.561 $1.515 $1.447 $1.379 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB MAX3237ECDBR Texas Instruments 1: $4.774 2.376In Stock	Mfr. Part # MAX3237ECDBR Mouser Part # 595-MAX3237ECDBR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3237ECDB	Datasheet	2.376In Stock	Cut Tape $4.774 $3.612 $3.315 $2.996 Reel $2.506 View $2.848 $2.780 $2.609 $2.484 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-28	MAX3237E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	2 mA	0 C	+ 70 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW MAX3243EIDWR Texas Instruments 1: $4.363 1.446In 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	1.446In Stock	Cut Tape $4.363 $3.293 $3.030 $2.734 Reel $2.427 View $2.598 $2.575 $2.336 $2.324 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 A 595-MAX3243I DW A 595-MAX3243IDW A 595-MAX3243IDW MAX3243IDWR Texas Instruments 1: $4.876 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 $4.876 $3.703 $3.406 $3.076 View Reel $2.575 $2.928 $2.917 $2.575 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-28	MAX3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232 MAX3243MPWREP Texas Instruments 1: $8.636 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 $8.636 $6.653 $6.163 $5.617 View Reel $5.001 $5.206 $5.047 $5.001 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-28	MAX3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	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: $4.056 2.258In 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	2.258In Stock	Cut Tape $4.056 $3.053 $2.803 $2.529 Reel $2.244 View $2.392 $2.370 $2.256 $2.108 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-20	MAX3318E	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	3 V	2.25 V	2 mA	- 40 C	+ 85 C	15 kV		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: $3.441 1.548In 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	1.548In Stock	Cut Tape $3.441 $2.609 $2.392 $2.176 View Reel $1.846 $2.073 $2.028 $1.982 $1.846 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SSOP-16	SN65C3221E	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3V To 5.5V MultiCh R S-232 SN65C3221IPWRQ1 Texas Instruments 1: $3.896 3.578In Stock	Mfr. Part # SN65C3221IPWRQ1 Mouser Part # 595-SN65C3221IPWRQ1	Texas Instruments	RS-232 Interface IC 3V To 5.5V MultiCh R S-232	Datasheet	3.578In Stock	Cut Tape $3.896 $2.951 $2.677 $2.552 Reel $2.199 View $2.415 $2.392 $2.324 $2.073 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TSSOP-16	SN65C3221	Transceiver	1 Mb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	AEC-Q100	Reel, Cut Tape, MouseReel
RS-232 Interface IC Line Driver & Rec SN75155P Texas Instruments 1: $4.933 610In Stock	Mfr. Part # SN75155P Mouser Part # 595-SN75155P	Texas Instruments	RS-232 Interface IC Line Driver & Rec	Datasheet	610In Stock	$4.933 $3.737 $3.201 $2.985 View $2.939 $2.689 $2.632	Min.: 1 Mult.: 1	Through Hole	PDIP-8	SN75155	Transceiver	400 kb/s	1 Driver	1 Receiver	Full Duplex	12 V	12 V	6.1 mA	0 C	+ 70 C	Without ESD Protection		Tube
RS-232 Interface IC Triple Low Power A 5 95-SN75C1406DW A 59 A 595-SN75C1406DW SN75C1406DWR Texas Instruments 1: $4.477 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 $4.477 $3.372 $3.099 $2.803 View Reel $2.461 $2.655 $2.643 $2.484 $2.461 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-16	SN75C1406	Transceiver	120 kb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	250 uA	0 C	+ 70 C	ESD Protection		Reel, Cut Tape, MouseReel