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Half Duplex Interface ICs

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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-422/RS-485 Interface IC 15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces MAX1480ECEPI+ Analog Devices / Maxim Integrated 1: $61.47 759In Stock	Mfr. Part No. MAX1480ECEPI+ Mouser Part No 700-MAX1480ECEPI	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces	Datasheet	759In Stock	$61.47 $49.96 $47.56 $45.53 $42.47	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC			Through Hole	PDIP-28
RS-485 Interface IC 40Mbps, +3.3V, RS-485 Half-Duplex Transc MAX14840EATA+T Analog Devices / Maxim Integrated 1: $7.68 11,975In Stock	Mfr. Part No. MAX14840EATA+T Mouser Part No 700-MAX14840EATA+T	Analog Devices / Maxim Integrated	RS-485 Interface IC 40Mbps, +3.3V, RS-485 Half-Duplex Transc Learn More about Analog Devices / Maxim Integrated maxim motor control solutions	Datasheet	11,975In Stock	Cut Tape $7.68 $5.92 $5.49 $5.00 $4.79 Reel $4.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	TDFN-EP-8
RS-422/RS-485 Interface IC +3.3V, 15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers MAX3075EESA+ Analog Devices / Maxim Integrated 1: $10.84 15,374In Stock	Mfr. Part No. MAX3075EESA+ Mouser Part No 700-MAX3075EESA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC +3.3V, 15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers	Datasheet	15,374In Stock	$10.84 $8.47 $7.87 $6.68 View $6.56 Quote	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-485 Interface IC 80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver MAX3430CSA+T Analog Devices / Maxim Integrated 1: $10.46 4,737In Stock	Mfr. Part No. MAX3430CSA+T Mouser Part No 700-MAX3430CSAT	Analog Devices / Maxim Integrated	RS-485 Interface IC 80V Fault-Protected, Fail-Safe, 1/4-Unit Load, +3.3V RS-485 Transceiver	Datasheet	4,737In Stock	Cut Tape $10.46 $8.13 $7.55 $6.91 View Reel $5.93 $6.56 $6.43 $6.28 $5.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC +3.3V-Powered, 20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers MAX3483AEASA+ Analog Devices / Maxim Integrated 1: $7.31 6,552In Stock	Mfr. Part No. MAX3483AEASA+ Mouser Part No 700-MAX3483AEASA+	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC +3.3V-Powered, 20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	6,552In Stock	$7.31 $5.63 $5.22 $4.76 View $4.40 $4.27 $4.06	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-485 Interface IC THVD2429DR Texas Instruments 1: $5.32 48In Stock 5,000Expected 04/03/2027 New Product	Mfr. Part No. THVD2429DR Mouser Part No 595-THVD2429DR New Product	Texas Instruments	RS-485 Interface IC Learn More about Texas Instruments ti thvd24x9 half duplex rs 485 transceivers	Datasheet	48In Stock 5,000Expected 04/03/2027	Cut Tape $5.32 $4.06 $3.75 $3.40 $3.25 Reel $2.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver +- 12 kV IEC 61000-4-2 ESD protection ST4E1216IDT STMicroelectronics 1: $1.77 7,140In Stock	Mfr. Part No. ST4E1216IDT Mouser Part No 511-ST4E1216IDT	STMicroelectronics	RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver +- 12 kV IEC 61000-4-2 ESD protection Learn More about STMicroelectronics st4e12x transceivers	Datasheet	7,140In Stock	Cut Tape $1.77 $1.35 $1.24 $1.13 Reel $1.13	Min.: 1 Mult.: 1 Max.: 190 : 2,500	RS-485 Interface IC	Transceivers	High Speed	SMD/SMT	SO-8
RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect ST4E1240DT STMicroelectronics 1: $1.91 3,259In Stock	Mfr. Part No. ST4E1240DT Mouser Part No 511-ST4E1240DT	STMicroelectronics	RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect Learn More about STMicroelectronics st4e12x transceivers	Datasheet	3,259In Stock	Cut Tape $1.91 $1.41 $1.28 $1.14 Reel $0.964 View $1.08 $1.04 $0.943 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	Transceivers	High Speed	SMD/SMT	SO-8
RS-485 Interface IC Low-power half-duple x RS-485 transceive SN65HVD3088ENSR Texas Instruments 1: $4.19 61In Stock 2,000Expected 24/05/2027	Mfr. Part No. SN65HVD3088ENSR Mouser Part No 595-SN65HVD3088ENSR	Texas Instruments	RS-485 Interface IC Low-power half-duple x RS-485 transceive Learn More about Texas Instruments ti snx5hvd308xe rs 485 transceivers	Datasheet	61In Stock 2,000Expected 24/05/2027	Cut Tape $4.19 $3.18 $2.92 $2.64 Reel $2.30 View $2.52 $2.51 $2.48 $2.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-485 Interface IC	RS-485 Receivers	RS-485 Transceiver	SMD/SMT	SO-14
RS-485 Interface IC 32-Mbps 3.3-V half-d uplex RS485 transce THVD1330DR Texas Instruments 1: $2.27 1,230In Stock 2,500Expected 15/01/2027	Mfr. Part No. THVD1330DR Mouser Part No 595-THVD1330DR	Texas Instruments	RS-485 Interface IC 32-Mbps 3.3-V half-d uplex RS485 transce Learn More about Texas Instruments ti thvd1330 half duplex transceiver	Datasheet	1,230In Stock 2,500Expected 15/01/2027	Cut Tape $2.27 $1.69 $1.54 $1.38 Reel $1.16 View $1.30 $1.26 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers	Robust Half-Duplex RS-422/RS-485 Transceiver	SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 3-V to 5.5-V half-du plex RS-485 transce THVD1400VDRCR Texas Instruments 1: $2.09 4,280In Stock	Mfr. Part No. THVD1400VDRCR Mouser Part No 595-THVD1400VDRCR	Texas Instruments	RS-422/RS-485 Interface IC 3-V to 5.5-V half-du plex RS-485 transce Learn More about Texas Instruments ti thvd1400v half duplex transceiver	Datasheet	4,280In Stock	$2.09 $1.54 $1.41 $1.26 View $1.19 $1.14 $1.10 $1.08 $1.03	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-485 Transceivers	Half-Duplex RS-422/RS-485 Transceiver	SMD/SMT	VSON-10
RS-422/RS-485 Interface IC 3V-to-5.5V 250Kbps R S-485 transceiver w THVD2419DRCR Texas Instruments 1: $4.52 4,909In Stock	Mfr. Part No. THVD2419DRCR Mouser Part No 595-THVD2419DRCR	Texas Instruments	RS-422/RS-485 Interface IC 3V-to-5.5V 250Kbps R S-485 transceiver w Learn More about Texas Instruments ti thvd24x9 half duplex rs 485 transceivers	Datasheet	4,909In Stock	Cut Tape $4.52 $3.43 $3.16 $2.86 View Reel $2.42 $2.72 $2.71 $2.66 $2.65 $2.42	Min.: 1 Mult.: 1 : 5,000	RS-422/RS-485 Interface IC	Transceivers	RS-485 Transceivers	SMD/SMT	VSON-10
RS-422/RS-485 Interface IC THVD4431RHAR THVD4431RHAR Texas Instruments 1: $9.60 1,132In Stock	Mfr. Part No. THVD4431RHAR Mouser Part No 595-THVD4431RHAR	Texas Instruments	RS-422/RS-485 Interface IC THVD4431RHAR Learn More about Texas Instruments ti thvd4431 transceivers	Datasheet	1,132In Stock	Cut Tape $9.60 $7.48 $6.95 $6.36 View Reel $5.44 $6.13 $6.07 $5.99 $5.46 $5.44	Min.: 1 Mult.: 1 : 4,000	RS-422/RS-485 Interface IC	Multiprotocol Transceivers	Multiprotocol Transceiver	SMD/SMT	VQFN-40
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83212E-ADA-R MaxLinear 1: $1.76 2,281In Stock	Mfr. Part No. MXL83212E-ADA-R Mouser Part No 701-MXL83212E-ADA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	2,281In Stock	Cut Tape $1.76 $1.30 $1.18 $1.05 Reel $0.877 View $0.984 $0.947 $0.943 $0.854	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	Transceivers	RS-485/422 Transceivers	SMD/SMT	NSOIC-8
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83212E-AHA-R MaxLinear 1: $2.26 2,974In Stock	Mfr. Part No. MXL83212E-AHA-R Mouser Part No 701-MXL83212E-AHA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	2,974In Stock	Cut Tape $2.26 $1.67 $1.53 $1.37 Reel $1.15 View $1.29 $1.25 $1.21 $1.12	Min.: 1 Mult.: 1 : 3,000	RS-422/RS-485 Interface IC	Transceivers	RS-485/422 Transceivers	SMD/SMT	VSON-8
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83214E-ADA-R MaxLinear 1: $2.34 2,563In Stock	Mfr. Part No. MXL83214E-ADA-R Mouser Part No 701-MXL83214E-ADA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	2,563In Stock	Cut Tape $2.34 $1.74 $1.59 $1.42 Reel $1.24 View $1.34 $1.30 $1.25 $1.17	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	Transceivers	RS-485/422 Transceivers	SMD/SMT	NSOIC-8
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83214E-AHA-R MaxLinear 1: $2.82 2,391In Stock	Mfr. Part No. MXL83214E-AHA-R Mouser Part No 701-MXL83214E-AHA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	2,391In Stock	Cut Tape $2.82 $2.11 $1.93 $1.73 Reel $1.46 View $1.64 $1.60 $1.56 $1.43	Min.: 1 Mult.: 1 : 3,000	RS-422/RS-485 Interface IC	Transceivers	RS-485/422 Transceivers	SMD/SMT	VSON-8
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83214E-ARA-R MaxLinear 1: $2.61 1,862In Stock	Mfr. Part No. MXL83214E-ARA-R Mouser Part No 701-MXL83214E-ARA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	1,862In Stock	Cut Tape $2.61 $1.94 $1.78 $1.59 Reel $1.35 View $1.51 $1.50 $1.32	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	Transceivers	RS-485/422 Transceivers	SMD/SMT	MSOP-8
RS-422/RS-485 Interface IC 1-Mbps half-duplex 3 -kVrms ultra-small A 595-ISO1500DBQR ISO1500DBQ Texas Instruments 1: $6.10 8,914In Stock	Mfr. Part No. ISO1500DBQ Mouser Part No 595-ISO1500DBQ	Texas Instruments	RS-422/RS-485 Interface IC 1-Mbps half-duplex 3 -kVrms ultra-small A 595-ISO1500DBQR Learn More about Texas Instruments ti iso1500 transceivers	Datasheet	8,914In Stock	$6.10 $4.66 $4.02 $3.85 View $3.69 $3.63 $3.62 $3.52	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SSOP-16
RS-422/RS-485 Interface IC 1-Mbps half-duplex 3 -kVrms ultra-small A 595-ISO1500DBQ ISO1500DBQR Texas Instruments 1: $5.23 6,336In Stock 10,000Expected 15/02/2027	Mfr. Part No. ISO1500DBQR Mouser Part No 595-ISO1500DBQR	Texas Instruments	RS-422/RS-485 Interface IC 1-Mbps half-duplex 3 -kVrms ultra-small A 595-ISO1500DBQ Learn More about Texas Instruments ti iso1500 transceivers	Datasheet	6,336In Stock 10,000Expected 15/02/2027	Cut Tape $5.23 $3.99 $3.68 $3.34 $3.19 Reel $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SSOP-16
RS-485 Interface IC 3.3-V Supply RS-485 With IEC ESD Protect SN55HVD75DRBREP Texas Instruments 1: $36.13 9,416In Stock	Mfr. Part No. SN55HVD75DRBREP Mouser Part No 595-SN55HVD75DRBREP	Texas Instruments	RS-485 Interface IC 3.3-V Supply RS-485 With IEC ESD Protect	Datasheet	9,416In Stock	Cut Tape $36.13 $29.25 $27.53 $26.40 View Reel $24.73 $24.75 $24.74 $24.73 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC			SMD/SMT	SON-8
RS-485 Interface IC High Temp 3.3V RS-48 5 Xcvr SN65HVD11HD Texas Instruments 1: $244.51 281In Stock 1,575On Order	Mfr. Part No. SN65HVD11HD Mouser Part No 595-SN65HVD11HD	Texas Instruments	RS-485 Interface IC High Temp 3.3V RS-48 5 Xcvr	Datasheet	281In Stock 1,575On Order	$244.51 $209.47 $204.85	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr SN65HVD12IDREP Texas Instruments 1: $14.83 2,345In Stock	Mfr. Part No. SN65HVD12IDREP Mouser Part No 595-SN65HVD12IDREP	Texas Instruments	RS-485 Interface IC Mil Enhance 3.3V RS- 485 Xcvr	Datasheet	2,345In Stock	Cut Tape $14.83 $11.61 $10.81 $9.93 View Reel $8.34 $9.83 $9.82 $8.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8
RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans SN65HVD1782QDRQ1 Texas Instruments 1: $6.69 7,000In Stock 35,000On Order	Mfr. Part No. SN65HVD1782QDRQ1 Mouser Part No 595-SN65HVD1782QDRQ1	Texas Instruments	RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans Learn More about Texas Instruments ti sn65hvd1780 sn65hvd1781 sn65hvd1782	Datasheet	7,000In Stock 35,000On Order On Order Ship Dates Mfr. No: SN65HVD1782QDRQ1 Stock: 7,000 Can Dispatch Immediately On Order: 5,000 Expected 12/04/2027 15,000 Expected 23/04/2027 15,000 Expected 10/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $6.69 $5.14 $4.75 $4.32 View Reel $3.83 $4.15 $4.06 $4.01 $3.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-485 Interface IC Mil Enhance Ext Com Mode RS-485 Xcvrs SN65HVD21MDREP Texas Instruments 1: $16.76 2,260In Stock	Mfr. Part No. SN65HVD21MDREP Mouser Part No 595-SN65HVD21MDREP	Texas Instruments	RS-485 Interface IC Mil Enhance Ext Com Mode RS-485 Xcvrs	Datasheet	2,260In Stock	Cut Tape $16.76 $13.12 $12.21 $11.22 View Reel $9.42 $11.11 $11.09 $9.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-8