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Full Duplex Transceiver Interface ICs

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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.	Product Type	Product	Type	Mounting Style	Package / Case
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243CAI+ Analog Devices / Maxim Integrated 1: $11.518 484In Stock	Mfr. Part # MAX3243CAI+ Mouser Part # 700-MAX3243CAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	484In Stock	$11.518 $11.267 $11.017 $10.800 $10.629	Min.: 1 Mult.: 1 Max.: 387	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3490EEPA+ Analog Devices / Maxim Integrated 1: $17.545 215In Stock	Mfr. Part # MAX3490EEPA+ Mouser Part # 700-MAX3490EEPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	215In Stock	$17.545 $13.740 $12.771 $11.735	Min.: 1 Mult.: 1 Max.: 172	RS-422/RS-485 Interface IC			Through Hole	PDIP-8
RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222EEY-L/TR MaxLinear 1: $2.119 134In Stock 10.000On Order	Mfr. Part # SP3222EEY-L/TR Mouser Part # 701-SP3222EEY-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	134In Stock 10.000On Order On Order Ship Dates Mfr. #: SP3222EEY-L/TR Stock: 134 Can Ship Immediately On Order: 5.000 Expected 2/9/2027 5.000 Expected 7/27/2027 Factory Lead-Time: 46 Weeks	Cut Tape $2.119 $1.561 $1.413 $1.265 View Reel $1.042 $1.162 $1.116 $1.113 $1.042 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN MAX232EINE4 Texas Instruments 1: $2.780 636In Stock	Mfr. Part # MAX232EINE4 Mouser Part # 595-MAX232EINE4	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN	Datasheet	636In Stock	$2.780 $2.119 $1.789 $1.663 View $1.572 $1.322 $1.265 $1.242 $1.219	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM ICL3243ECVZ Renesas / Intersil 1: $3.657 91In Stock 2.000Expected 10/27/2026	Mfr. Part # ICL3243ECVZ Mouser Part # 968-ICL3243ECVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM	Datasheet	91In Stock 2.000Expected 10/27/2026	$3.657 $2.620 $2.381 $2.119 View $1.925 $1.846 $1.754 $1.698 $1.663	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-28
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1080CSW#PBF Analog Devices 1: $8.613 228In Stock	Mfr. Part # LT1080CSW#PBF Mouser Part # 584-LT1080CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	228In Stock	$8.613 $8.431 $8.248 $8.077	Min.: 1 Mult.: 1 Max.: 182	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SO-18
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1141ACSW#PBF Analog Devices 1: $17.226 159In Stock	Mfr. Part # LT1141ACSW#PBF Mouser Part # 584-LT1141ACSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	159In Stock	$17.226 $13.489 $12.555 $11.518	Min.: 1 Mult.: 1 Max.: 127	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-24
RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran LTC1385IG#PBF Analog Devices 1: $12.657 307In Stock	Mfr. Part # LTC1385IG#PBF Mouser Part # 584-LTC1385IG#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran	Datasheet	307In Stock	$12.657 $12.384 $12.111 $11.871	Min.: 1 Mult.: 1 Max.: 245	RS-232 Interface IC	RS-232 Transceivers	Low Power	SMD/SMT	SSOP-20
RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran LTC2852CMS#PBF Analog Devices 1: $6.665 1.200In Stock 50Expected 10/26/2026	Mfr. Part # LTC2852CMS#PBF Mouser Part # 584-LTC2852CMS#PBF	Analog Devices	RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran	Datasheet	1.200In Stock 50Expected 10/26/2026	$6.665 $5.081 $4.671 $4.238 View $4.022 $3.896	Min.: 1 Mult.: 1 Max.: 960	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	MSOP-10
RS-422/RS-485 Interface IC Diff Drvr & Rcv Pair LTC491CS#PBF Analog Devices 1: $13.968 1.083In Stock	Mfr. Part # LTC491CS#PBF Mouser Part # 584-LTC491CS#PBF	Analog Devices	RS-422/RS-485 Interface IC Diff Drvr & Rcv Pair	Datasheet	1.083In Stock	$13.968 $10.937 $10.185 $9.342 View $9.251 $8.704	Min.: 1 Mult.: 1 Max.: 866	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	SOIC-14
RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver MAX250ESD+ Analog Devices / Maxim Integrated 1: $21.179 275In Stock	Mfr. Part # MAX250ESD+ Mouser Part # 700-MAX250ESD	Analog Devices / Maxim Integrated	RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver	Datasheet	275In Stock	$21.179 $16.793 $15.676 $14.480	Min.: 1 Mult.: 1 Max.: 220	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-14
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3223ECTP+ Analog Devices / Maxim Integrated 1: $18.866 86In Stock	Mfr. Part # MAX3223ECTP+ Mouser Part # 700-MAX3223ECTP	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	86In Stock	$18.866 $18.456 $18.058 $17.693 View $17.420 $17.157 Quote	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TQFN-EP-20
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3225EEUP+T Analog Devices / Maxim Integrated 1: $16.292 1.258In Stock	Mfr. Part # MAX3225EEUP+T Mouser Part # 700-MAX3225EEUPT	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Learn More about Analog Devices / Maxim Integrated maxim max3225e	Datasheet	1.258In Stock	Cut Tape $16.292 $12.840 $11.974 $11.017 View $10.983 $10.345 $10.162 $10.162 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.006	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3241CAI+T Analog Devices / Maxim Integrated 1: $9.274 1.297In Stock	Mfr. Part # MAX3241CAI+T Mouser Part # 700-MAX3241CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	1.297In Stock	Cut Tape $9.274 $7.155 $6.619 $6.038 View $5.594 $5.423 $5.423 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.037	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243CAI+T Analog Devices / Maxim Integrated 1: $11.518 586In Stock	Mfr. Part # MAX3243CAI+T Mouser Part # 700-MAX3243CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	586In Stock	Cut Tape $11.518 $11.267 $11.017 $10.800 $10.629 $10.629 MouseReel Available	Min.: 1 Mult.: 1 Max.: 468	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243EAI+ Analog Devices / Maxim Integrated 1: $13.694 141In Stock	Mfr. Part # MAX3243EAI+ Mouser Part # 700-MAX3243EAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	141In Stock	$13.694 $13.386 $13.102 $12.840	Min.: 1 Mult.: 1 Max.: 112	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3245CAI+T Analog Devices / Maxim Integrated 1: $4.831 2.141In Stock	Mfr. Part # MAX3245CAI+T Mouser Part # 700-MAX3245CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus	Datasheet	2.141In Stock	Cut Tape $4.831 $4.728 $4.625 $4.534 View Reel $4.329 $4.466 $4.398 $4.329 $4.329 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.712 : 2.000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha MAX3291ESD+ Analog Devices / Maxim Integrated 1: $12.783 706In Stock	Mfr. Part # MAX3291ESD+ Mouser Part # 700-MAX3291ESD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha	Datasheet	706In Stock	$12.783 $12.498 $12.224 $11.985 View $11.803 $11.621	Min.: 1 Mult.: 1 Max.: 564	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC Full Duplex RS-485 s MaxLinear SP490ECN-L/TR SP490ECN-L/TR MaxLinear 1: $1.834 4.330In Stock	Mfr. Part # SP490ECN-L/TR Mouser Part # 701-SP490ECN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	4.330In Stock	Cut Tape $1.834 $1.344 $1.219 $1.082 Reel $922 View $1.017 $979 $971 $804 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-232 Interface IC Mult RS232 Driver GD75232DBR Texas Instruments 1: $695 2.878In Stock	Mfr. Part # GD75232DBR Mouser Part # 595-GD75232DBR	Texas Instruments	RS-232 Interface IC Mult RS232 Driver	Datasheet	2.878In Stock	Cut Tape $695 $493 $442 $385 View Reel $291 $359 $343 $329 $291 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	RS-232 Interface IC	RS-232 Transceivers	Multiple RS-232 Driver and Receiver	SMD/SMT	SSOP-20
RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N MAX232NE4 Texas Instruments 1: $2.689 84In Stock 1.000Expected 1/15/2027	Mfr. Part # MAX232NE4 Mouser Part # 595-MAX232NE4	Texas Instruments	RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N	Datasheet	84In Stock 1.000Expected 1/15/2027	$2.689 $2.051 $1.732 $1.606 View $1.527 $1.276 $1.265 $1.242	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR SN75155DRE4 Texas Instruments 1: $1.982 204In Stock	Mfr. Part # SN75155DRE4 Mouser Part # 595-SN75155DRE4	Texas Instruments	RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR	Datasheet	204In Stock	Cut Tape $1.982 $1.447 $1.322 $1.173 View Reel $840 $1.101 $1.060 $1.054 $840 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	RS-232 Interface IC			SMD/SMT	SOIC-8
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX207IDW MAX207IDWR Texas Instruments 1: $4.079 1.839In Stock	Mfr. Part # MAX207IDWR Mouser Part # 595-MAX207IDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX207IDW	Datasheet	1.839In Stock	Cut Tape $4.079 $3.042 $2.780 $2.495 Reel $2.153 View $2.358 $2.313 $2.187 $2.142 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-24
RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown XR32220EUER-L MaxLinear 1: $3.304 863In Stock	Mfr. Part # XR32220EUER-L Mouser Part # 701-XR32220EUER-L	MaxLinear	RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown	Datasheet	863In Stock	$3.304 $2.472 $2.256 $2.028 View $1.857 $1.789 $1.766 $1.698 $1.675	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Inteligent RS-232 Transceiver	SMD/SMT	QFN-24
RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP COM HIN213ECAZ Renesas / Intersil 1: $2.974 778In Stock 1.410Expected 12/18/2026	Mfr. Part # HIN213ECAZ Mouser Part # 968-HIN213ECAZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP COM	Datasheet	778In Stock 1.410Expected 12/18/2026	$2.974 $2.210 $2.017 $1.811 View $1.709 $1.652 $1.515	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28