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Full Duplex Transceiver Interface ICs

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Duplex = Full Duplex Function = Transceiver

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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.	Product Type	Product	Type	Mounting Style	Package/Case
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $0.81 7,360In Stock 10,000Expected 02/12/2026	Mfr. Part No. ST232CDR Mouser Part No 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,360In Stock 10,000Expected 02/12/2026	Cut Tape $0.81 $0.587 $0.532 $0.471 Reel $0.394 View $0.442 $0.425 $0.41 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: $1.98 2,230In Stock	Mfr. Part No. ST232EBTR Mouser Part No 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,230In Stock	Cut Tape $1.98 $1.46 $1.33 $1.18 Reel $0.995 View $1.11 $1.07 $0.973 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: $1.59 2,987In Stock	Mfr. Part No. ST232EBDR Mouser Part No 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,987In Stock	Cut Tape $1.59 $1.16 $1.05 $0.923 Reel $0.755 View $0.867 $0.833 $0.832 $0.739 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: $2.37 7,756In Stock 5,000Expected 05/11/2026	Mfr. Part No. ST490ABDR Mouser Part No 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	7,756In Stock 5,000Expected 05/11/2026	Cut Tape $2.37 $1.76 $1.61 $1.44 Reel $1.22 View $1.36 $1.31 $1.29 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR ISO1432BDW Texas Instruments 1: $7.74 2,678In Stock	Mfr. Part No. ISO1432BDW Mouser Part No 595-ISO1432BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	2,678In Stock	$7.74 $5.96 $5.52 $5.03 View $4.66 $4.52 $4.30	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR ISO1432DW Texas Instruments 1: $7.82 1,010In Stock	Mfr. Part No. ISO1432DW Mouser Part No 595-ISO1432DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,010In Stock	$7.82 $6.04 $5.40 $5.04 View $4.83 $4.71 $4.60	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW ISO1452BDWR Texas Instruments 1: $4.73 1,211In Stock 6,000On Order	Mfr. Part No. ISO1452BDWR Mouser Part No 595-ISO1452BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,211In Stock 6,000On Order On Order Ship Dates Mfr. No: ISO1452BDWR Stock: 1,211 Can Dispatch Immediately On Order: 2,000 Expected 19/11/2026 4,000 Expected 18/02/2027 Factory Lead Time: 26 Weeks	Cut Tape $4.73 $3.59 $3.30 $2.99 Reel $2.46 View $2.84 $2.83 $2.67 $2.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR ISO1452DW Texas Instruments 1: $7.38 364In Stock	Mfr. Part No. ISO1452DW Mouser Part No 595-ISO1452DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	364In Stock	$7.38 $5.70 $5.10 $4.75 View $4.56 $4.44 $4.34	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW ISO1452DWR Texas Instruments 1: $4.83 1,540In Stock 2,000Expected 11/01/2027	Mfr. Part No. ISO1452DWR Mouser Part No 595-ISO1452DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,540In Stock 2,000Expected 11/01/2027	Cut Tape $4.83 $3.67 $3.38 $3.07 View Reel $2.65 $2.91 $2.90 $2.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID MAX202IDR Texas Instruments 1: $1.62 7,742In Stock	Mfr. Part No. MAX202IDR Mouser Part No 595-MAX202IDR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID	Datasheet	7,742In Stock	Cut Tape $1.62 $1.19 $1.08 $0.955 Reel $0.803 View $0.897 $0.861 $0.846 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW MAX208CDWR Texas Instruments 1: $4.45 2,044In Stock	Mfr. Part No. MAX208CDWR Mouser Part No 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 $4.45 $3.38 $3.11 $2.82 View Reel $2.47 $2.69 $2.67 $2.51 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC			SMD/SMT	SOIC-24
RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D MAX232DR Texas Instruments 1: $1.34 4,010In Stock 25,000Expected 11/01/2027	Mfr. Part No. MAX232DR Mouser Part No 595-MAX232DR	Texas Instruments	RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D	Datasheet	4,010In Stock 25,000Expected 11/01/2027	Cut Tape $1.34 $0.97 $0.877 $0.778 Reel $0.652 View $0.729 $0.699 $0.677 $0.637 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD MAX232ECDR Texas Instruments 1: $1.28 5,815In Stock	Mfr. Part No. MAX232ECDR Mouser Part No 595-MAX232ECDR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD	Datasheet	5,815In Stock	Cut Tape $1.28 $0.925 $0.838 $0.741 Reel $0.619 View $0.695 $0.667 $0.646 $0.605 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW MAX232EIDWR Texas Instruments 1: $1.28 2,867In Stock	Mfr. Part No. MAX232EIDWR Mouser Part No 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 $1.28 $0.925 $0.838 $0.741 Reel $0.621 View $0.695 $0.667 $0.646 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC RS232 Line Driver/Re ceiver MAX232EIN Texas Instruments 1: $2.41 3,278In Stock	Mfr. Part No. MAX232EIN Mouser Part No 595-MAX232EIN	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver	Datasheet	3,278In Stock	$2.41 $1.79 $1.63 $1.46 View $1.38 $1.33 $1.29 $1.24 $1.22	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW MAX232EIPWR Texas Instruments 1: $1.28 5,913In Stock	Mfr. Part No. MAX232EIPWR Mouser Part No 595-MAX232EIPWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW	Datasheet	5,913In Stock	Cut Tape $1.28 $0.925 $0.838 $0.741 Reel $0.621 View $0.695 $0.667 $0.646 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB MAX3221CDBR Texas Instruments 1: $2.28 6,603In Stock 10,000Expected 07/06/2027	Mfr. Part No. MAX3221CDBR Mouser Part No 595-MAX3221CDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB	Datasheet	6,603In Stock 10,000Expected 07/06/2027	Cut Tape $2.28 $1.70 $1.55 $1.39 Reel $1.21 View $1.31 $1.27 $1.23 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRG4 Texas Instruments 1: $2.35 3,400In Stock	Mfr. Part No. MAX3221CPWRG4 Mouser Part No 595-MAX3221CPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	3,400In Stock	Cut Tape $2.35 $1.74 $1.59 $1.42 Reel $1.12 View $1.34 $1.30 $1.25 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB MAX3221ECDBR Texas Instruments 1: $2.12 3,934In Stock	Mfr. Part No. MAX3221ECDBR Mouser Part No 595-MAX3221ECDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB	Datasheet	3,934In Stock	Cut Tape $2.12 $1.59 $1.44 $1.40 View Reel $1.20 $1.32 $1.29 $1.26 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB MAX3221EIDBR Texas Instruments 1: $2.68 2,357In Stock 6,000Expected 01/04/2027	Mfr. Part No. MAX3221EIDBR Mouser Part No 595-MAX3221EIDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB	Datasheet	2,357In Stock 6,000Expected 01/04/2027	Cut Tape $2.68 $1.99 $1.82 $1.63 Reel $1.41 View $1.54 $1.51 $1.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW MAX3221IPWR Texas Instruments 1: $2.06 6,402In Stock 68,000On Order	Mfr. Part No. MAX3221IPWR Mouser Part No 595-MAX3221IPWR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW	Datasheet	6,402In Stock 68,000On Order On Order Ship Dates Mfr. No: MAX3221IPWR Stock: 6,402 Can Dispatch Immediately On Order: 32,000 Expected 29/03/2027 36,000 Expected 10/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $2.06 $1.52 $1.39 $1.24 Reel $1.05 View $1.17 $1.13 $1.10 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR MAX3221IPWRG4 Texas Instruments 1: $2.67 1,515In Stock 2,000Expected 19/11/2026	Mfr. Part No. MAX3221IPWRG4 Mouser Part No 595-MAX3221IPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR	Datasheet	1,515In Stock 2,000Expected 19/11/2026	Cut Tape $2.67 $1.98 $1.81 $1.62 Reel $1.21 View $1.53 $1.48 $1.42 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW MAX3222CPWR Texas Instruments 1: $2.22 2,341In Stock	Mfr. Part No. MAX3222CPWR Mouser Part No 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 $2.22 $1.65 $1.50 $1.34 Reel $1.18 View $1.27 $1.23 $1.20 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW MAX3222EIPWR Texas Instruments 1: $2.68 3,008In Stock 4,000Expected 18/03/2027	Mfr. Part No. MAX3222EIPWR Mouser Part No 595-MAX3222EIPWR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW	Datasheet	3,008In Stock 4,000Expected 18/03/2027	Cut Tape $2.68 $2.00 $1.83 $1.64 Reel $1.42 View $1.55 $1.51 $1.48 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIDB MAX3223EIDBR Texas Instruments 1: $3.83 2,960In Stock	Mfr. Part No. MAX3223EIDBR Mouser Part No 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 $3.83 $2.85 $2.61 $2.34 Reel $1.99 View $2.21 $2.16 $2.05 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-20