RS-485 Interface IC – Mouser Canada

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SN65HVD7x 3.3V-Supply RS-485 Interface ICs

Texas Instruments SN65HVD7x 3.3V-Supply RS-485 Interface ICs with IEC ESD Protection have robust 3.3V drivers and receivers in a small package for demanding industrial applications. The bus pins of these TI devices are robust to ESD events with high levels of protection to Human-Body Model and IEC Contact Discharge specifications. TI SN65HVD78, SN65HVD75, and SN65HVD72 each combine a differential driver and a differential receiver that operate from a single 3.3V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. These TI interface ICs feature a wide common-mode voltage range, making the devices suitable for multi-point applications over long cable runs. SN65HVD7x devices are characterized from -40°C to +125°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Packaging
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD72DRBR SN65HVD72DRBT Texas Instruments 1: $5.46 9,374In Stock	Mfr. Part # SN65HVD72DRBT Mouser Part # 595-SN65HVD72DRBT	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD72DRBR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	9,374In Stock	Cut Tape $5.46 $4.12 $3.66 $3.41 Reel $3.23 View $3.07 $2.97 $2.94 $2.89 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SON-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD75DRBT SN65HVD75DRBR Texas Instruments 1: $6.54 7,333In Stock	Mfr. Part # SN65HVD75DRBR Mouser Part # 595-SN65HVD75DRBR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD75DRBT Learn More about Texas Instruments ti sn65hvd7x	Datasheet	7,333In Stock	Cut Tape $6.54 $4.92 $4.52 $4.08 View Reel $3.53 $3.87 $3.84 $3.61 $3.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SON-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD75DGKR SN65HVD75DGK Texas Instruments 1: $6.47 2,223In Stock	Mfr. Part # SN65HVD75DGK Mouser Part # 595-SN65HVD75DGK	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD75DGKR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	2,223In Stock	$6.47 $4.91 $4.15 $3.96 View $3.83 $3.73 $3.64 $3.54	Min.: 1 Mult.: 1	SMD/SMT	VSSOP-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Tube
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD75DRBR SN65HVD75DRBT Texas Instruments 1: $7.39 1,691In Stock	Mfr. Part # SN65HVD75DRBT Mouser Part # 595-SN65HVD75DRBT	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD75DRBR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	1,691In Stock	Cut Tape $7.39 $5.62 $5.18 $4.69 Reel $4.46 View $4.32 $4.28 $4.22 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SON-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD72DGKR SN65HVD72DGK Texas Instruments 1: $6.67 570In Stock	Mfr. Part # SN65HVD72DGK Mouser Part # 595-SN65HVD72DGK	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD72DGKR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	570In Stock	$6.67 $5.07 $4.28 $4.09 View $3.95 $3.86 $3.76 $3.66	Min.: 1 Mult.: 1	SMD/SMT	VSSOP-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Tube
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD72DGK SN65HVD72DGKR Texas Instruments 1: $4.91 2,452In Stock 7,500Expected 2027-01-15	Mfr. Part # SN65HVD72DGKR Mouser Part # 595-SN65HVD72DGKR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD72DGK Learn More about Texas Instruments ti sn65hvd7x	Datasheet	2,452In Stock 7,500Expected 2027-01-15	Cut Tape $4.91 $3.67 $3.36 $3.02 Reel $2.58 View $2.85 $2.81 $2.65 $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD78DR A 5 A 595-SN65HVD78DR SN65HVD78D Texas Instruments 1: $6.54 3,332In Stock	Mfr. Part # SN65HVD78D Mouser Part # 595-SN65HVD78D	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD78DR A 5 A 595-SN65HVD78DR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	3,332In Stock	$6.54 $4.92 $4.52 $4.08 View $3.87 $3.84 $3.61 $3.53	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Tube
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD78DGK SN65HVD78DGKR Texas Instruments 1: $5.20 3,162In Stock	Mfr. Part # SN65HVD78DGKR Mouser Part # 595-SN65HVD78DGKR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD78DGK Learn More about Texas Instruments ti sn65hvd7x	Datasheet	3,162In Stock	Cut Tape $5.20 $3.92 $3.60 $3.24 View Reel $2.95 $3.08 $3.04 $2.95 $2.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,500	SMD/SMT	VSSOP-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD78DRBR SN65HVD78DRBT Texas Instruments 1: $7.03 1,649In Stock	Mfr. Part # SN65HVD78DRBT Mouser Part # 595-SN65HVD78DRBT	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD78DRBR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	1,649In Stock	Cut Tape $7.03 $5.31 $4.88 $4.42 Reel $4.18 View $4.08 $3.87 $3.74 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SON-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w ith IEC ESD Prot A A 595-SN65HVD75DR SN65HVD75D Texas Instruments 1: $5.46 69In Stock 1,800Expected 2026-10-12	Mfr. Part # SN65HVD75D Mouser Part # 595-SN65HVD75D	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w ith IEC ESD Prot A A 595-SN65HVD75DR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	69In Stock 1,800Expected 2026-10-12	$5.46 $4.12 $3.48 $3.31 View $3.20 $3.11 $3.02 $2.94	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Tube
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD75DGK SN65HVD75DGKR Texas Instruments 1: $4.51 86In Stock 5,000Expected 2026-12-07	Mfr. Part # SN65HVD75DGKR Mouser Part # 595-SN65HVD75DGKR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD75DGK Learn More about Texas Instruments ti sn65hvd7x	Datasheet	86In Stock 5,000Expected 2026-12-07	Cut Tape $4.51 $3.38 $3.10 $2.79 Reel $2.38 View $2.64 $2.59 $2.46 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD78D A 59 A 595-SN65HVD78D SN65HVD78DR Texas Instruments 1: $4.26 1,880In Stock 7,500Expected 2027-02-08	Mfr. Part # SN65HVD78DR Mouser Part # 595-SN65HVD78DR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD78D A 59 A 595-SN65HVD78D Learn More about Texas Instruments ti sn65hvd7x	Datasheet	1,880In Stock 7,500Expected 2027-02-08	Cut Tape $4.26 $3.18 $2.92 $2.62 Reel $2.25 View $2.48 $2.43 $2.36 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD72DR A 5 A 595-SN65HVD72DR SN65HVD72D Texas Instruments 1: $5.66 8,056On Order	Mfr. Part # SN65HVD72D Mouser Part # 595-SN65HVD72D	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD72DR A 5 A 595-SN65HVD72DR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	8,056On Order On Order Ship Dates Mfr. #: SN65HVD72D Stock: 0 On Order: 2,731 Expected 2027-02-01 5,325 Expected 2027-03-29 Factory Lead-Time: 20 Weeks	$5.66 $4.22 $3.86 $3.46 View $3.27 $3.20 $3.04 $2.95 $2.89	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Tube
RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD72D A 59 A 595-SN65HVD72D SN65HVD72DR Texas Instruments 1: $3.82 55,764On Order	Mfr. Part # SN65HVD72DR Mouser Part # 595-SN65HVD72DR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 A 595-SN65HVD72D A 59 A 595-SN65HVD72D Learn More about Texas Instruments ti sn65hvd7x	Datasheet	55,764On Order On Order Ship Dates Mfr. #: SN65HVD72DR Stock: 0 On Order: 20,764 Expected 2026-12-28 35,000 Expected 2027-01-21 Factory Lead-Time: 20 Weeks	Cut Tape $3.82 $2.84 $2.59 $2.33 Reel $1.94 View $2.16 $2.09 $2.04 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD72DRBT SN65HVD72DRBR Texas Instruments 1: $4.06 20,967On Order	Mfr. Part # SN65HVD72DRBR Mouser Part # 595-SN65HVD72DRBR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD72DRBT Learn More about Texas Instruments ti sn65hvd7x	Datasheet	20,967On Order On Order Ship Dates Mfr. #: SN65HVD72DRBR Stock: 0 On Order: 8,967 Expected 2027-01-01 12,000 Expected 2027-01-21 Factory Lead-Time: 20 Weeks	Cut Tape $4.06 $3.04 $2.78 $2.49 Reel $2.12 View $2.36 $2.32 $2.25 $2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SON-8	SN65HVD72	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w ith IEC ESD Prot A A 595-SN65HVD75D SN65HVD75DR Texas Instruments 1: $3.33 26,793Expected 2026-12-31	Mfr. Part # SN65HVD75DR Mouser Part # 595-SN65HVD75DR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w ith IEC ESD Prot A A 595-SN65HVD75D Learn More about Texas Instruments ti sn65hvd7x	Datasheet	26,793Expected 2026-12-31	Cut Tape $3.33 $2.46 $2.25 $2.02 Reel $1.66 View $1.90 $1.84 $1.80 $1.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	SN65HVD75	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD78DRBT SN65HVD78DRBR Texas Instruments 1: $5.90 3,000Expected 2026-10-22	Mfr. Part # SN65HVD78DRBR Mouser Part # 595-SN65HVD78DRBR	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 w / IEC ESD Protect A A 595-SN65HVD78DRBT Learn More about Texas Instruments ti sn65hvd7x	Datasheet	3,000Expected 2026-10-22	Cut Tape $5.90 $4.45 $4.09 $3.70 View Reel $3.08 $3.50 $3.48 $3.28 $3.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SON-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD78DGKR SN65HVD78DGK Texas Instruments 1: $7.73 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SN65HVD78DGK Mouser Part # 595-SN65HVD78DGK	Texas Instruments	RS-485 Interface IC 3.3V-Supply RS-485 I EC ESD Protection A A 595-SN65HVD78DGKR Learn More about Texas Instruments ti sn65hvd7x	Datasheet	Non-Stocked Lead-Time 20 Weeks	$7.73 $5.89 $5.00 $4.45 View $4.28 $4.20	Min.: 1 Mult.: 1	SMD/SMT	VSSOP-8	SN65HVD78	Transceiver	50 Mb/s	1 Driver	1 Receiver	Half Duplex	3.6 V	3 V	950 uA	- 40 C	+ 125 C	ESD Protection	Tube

SN65HVD7x 3.3V-Supply RS-485 Interface ICs

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