RS-485 Interface IC – Mouser Hong Kong

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SN65HVD1780/1781/1782 RS-485 Transceivers

Texas Instruments SN65HVD1780/1781/1782 RS-485 Transceivers are designed to survive overvoltage faults such as direct shorts. These direct shorts can be to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. The devices are also robust to ESD events with high levels of protection to the human-body-model specification. The SN65HVD1780/1781/1782 devices combine a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, 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. This port features a wide common- mode voltage range, making the devices suitable for multi-point applications over long cable runs.

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Part #

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr

SN65HVD1780P
Texas Instruments
1: HK$90.50
1,881In Stock

Mfr. Part No.
SN65HVD1780P

Mouser Part No
595-SN65HVD1780P

Texas Instruments

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr

Learn More

Datasheet

1,881In Stock

HK$90.50

HK$70.69

HK$62.80

HK$60.25

View

Min.: 1
Mult.: 1

Through Hole

PDIP-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Tube

RS-485 Interface IC 70V Fault-Protected RS-485 Xceiver ALT 5 ALT 595-SN65HVD1781D

SN65HVD1781DG4
Texas Instruments
1: HK$53.51
225In Stock

Mfr. Part No.
SN65HVD1781DG4

Mouser Part No
595-SN65HVD1781DG4

Texas Instruments

RS-485 Interface IC 70V Fault-Protected RS-485 Xceiver ALT 5 ALT 595-SN65HVD1781D

Learn More

Datasheet

Product Comments

225In Stock

HK$53.51

HK$41.02

HK$37.98

HK$32.55

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

Tube

RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans

SN65HVD1780QDRQ1
Texas Instruments
1: HK$59.92
4,776In Stock

Mfr. Part No.
SN65HVD1780QDRQ1

Mouser Part No
595-SN65HVD1780QDRQ1

Texas Instruments

RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans

Learn More

Datasheet

4,776In Stock

Cut Tape

HK$59.92

HK$46.20

HK$42.83

HK$39.05

View

Reel

HK$33.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

AEC-Q100

Reel, Cut Tape, MouseReel

RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782D

SN65HVD1782DR
Texas Instruments
1: HK$44.63
3,188In Stock

Mfr. Part No.
SN65HVD1782DR

Mouser Part No
595-SN65HVD1782DR

Texas Instruments

RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782D

Learn More

Datasheet

3,188In Stock

Cut Tape

HK$44.63

HK$34.52

HK$31.98

HK$29.18

View

Reel

HK$26.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Reel, Cut Tape, MouseReel

RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans

SN65HVD1782QDRQ1
Texas Instruments
1: HK$54.99
3,001In Stock
10,000Expected 11/3/2027

Mfr. Part No.
SN65HVD1782QDRQ1

Mouser Part No
595-SN65HVD1782QDRQ1

Texas Instruments

RS-485 Interface IC Automotive Fault-Pro tected RS-485 Trans

Learn More

Datasheet

3,001In Stock

10,000Expected 11/3/2027

Cut Tape

HK$54.99

HK$42.25

HK$39.05

HK$35.51

View

Reel

HK$31.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

AEC-Q100

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780DR

SN65HVD1780D
Texas Instruments
1: HK$59.43
220In Stock
450Expected 26/8/2026

Mfr. Part No.
SN65HVD1780D

Mouser Part No
595-SN65HVD1780D

Texas Instruments

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780DR

Learn More

Datasheet

220In Stock

450Expected 26/8/2026

HK$59.43

HK$45.70

HK$40.85

HK$37.98

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Tube

RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781DR

SN65HVD1781D
Texas Instruments
1: HK$54.09
37In Stock
3,750Expected 18/9/2026

Mfr. Part No.
SN65HVD1781D

Mouser Part No
595-SN65HVD1781D

Texas Instruments

RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781DR

Learn More

Datasheet

37In Stock

3,750Expected 18/9/2026

HK$54.09

HK$41.51

HK$36.00

HK$34.44

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

Tube

RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781D

SN65HVD1781DR
Texas Instruments
1: HK$41.10
53In Stock
40,000On Order

Mfr. Part No.
SN65HVD1781DR

Mouser Part No
595-SN65HVD1781DR

Texas Instruments

RS-485 Interface IC 70V Fault-Protected RS-485 Xceivers A 59 A 595-SN65HVD1781D

Learn More

Datasheet

53In Stock

40,000On Order

Cut Tape

HK$41.10

HK$31.15

HK$28.61

HK$25.89

View

Reel

HK$22.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault-Protected RS-485 Xceiver ALT 5 ALT 595-SN65HVD1781DR

SN65HVD1781DRG4
Texas Instruments
1: HK$42.25
29In Stock

Mfr. Part No.
SN65HVD1781DRG4

Mouser Part No
595-SN65HVD1781DRG4

Texas Instruments

RS-485 Interface IC 70V Fault-Protected RS-485 Xceiver ALT 5 ALT 595-SN65HVD1781DR

Datasheet

Product Comments

29In Stock

Cut Tape

HK$42.25

HK$42.09

HK$30.17

HK$29.51

View

Reel

HK$21.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr

SN65HVD1781P
Texas Instruments
1: HK$71.02
133In Stock

Mfr. Part No.
SN65HVD1781P

Mouser Part No
595-SN65HVD1781P

Texas Instruments

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr

Learn More

Datasheet

133In Stock

HK$71.02

HK$54.99

HK$49.81

HK$46.53

View

Min.: 1
Mult.: 1

Through Hole

PDIP-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

Tube

RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782DR

SN65HVD1782D
Texas Instruments
1: HK$60.42
182In Stock
300Expected 14/10/2026

Mfr. Part No.
SN65HVD1782D

Mouser Part No
595-SN65HVD1782D

Texas Instruments

RS-485 Interface IC 30V Fault-Prot RS485 Transceivers A 595- A 595-SN65HVD1782DR

Learn More

Datasheet

182In Stock

300Expected 14/10/2026

HK$60.42

HK$46.69

HK$40.11

HK$37.81

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Tube

RS-485 Interface IC 30-V Fault-Protected RS-485 Xcvr

SN65HVD1782P
Texas Instruments
1: HK$86.06
57In Stock

Mfr. Part No.
SN65HVD1782P

Mouser Part No
595-SN65HVD1782P

Texas Instruments

RS-485 Interface IC 30-V Fault-Protected RS-485 Xcvr

Learn More

Datasheet

57In Stock

HK$86.06

HK$67.24

HK$58.12

HK$53.10

View

Min.: 1
Mult.: 1

Through Hole

PDIP-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Tube

RS-485 Interface IC AC 70V Fault-Prot RS -485 Xcvr

SN65HVD1781QDRQ1
Texas Instruments
1: HK$50.96
541In Stock
7,500Expected 21/9/2026

Mfr. Part No.
SN65HVD1781QDRQ1

Mouser Part No
595-SN65HVD1781QDRQ1

Texas Instruments

RS-485 Interface IC AC 70V Fault-Prot RS -485 Xcvr

Learn More

Datasheet

541In Stock

7,500Expected 21/9/2026

Cut Tape

HK$50.96

HK$39.05

HK$36.09

HK$32.80

View

Reel

HK$29.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1781

Transceiver

1 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 125 C

16 kV

AEC-Q100

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780D

SN65HVD1780DR
Texas Instruments
1: HK$46.69
32,385On Order

Mfr. Part No.
SN65HVD1780DR

Mouser Part No
595-SN65HVD1780DR

Texas Instruments

RS-485 Interface IC 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780D

Learn More

Datasheet

32,385On Order

Cut Tape

HK$46.69

HK$35.67

HK$32.55

HK$29.84

View

Reel

HK$26.96

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault Protected TIA485 Xcvr ALT 595- ALT 595-SN65HVD1780DR

SN65HVD1780DRG4
Texas Instruments
1: HK$41.35
22Expected 1/10/2026

Mfr. Part No.
SN65HVD1780DRG4

Mouser Part No
595-SN65HVD1780DRG4

Texas Instruments

RS-485 Interface IC 70V Fault Protected TIA485 Xcvr ALT 595- ALT 595-SN65HVD1780DR

Datasheet

Product Comments

22Expected 1/10/2026

Cut Tape

HK$41.35

HK$39.13

HK$37.48

HK$35.76

View

Reel

HK$25.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

RS-485 Interface IC 70V Fault Protected TIA485 Xcvr ALT 595- ALT 595-SN65HVD1780D

SN65HVD1780DG4
Texas Instruments
1: HK$57.46
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SN65HVD1780DG4

Mouser Part No
595-SN65HVD1780DG4

Texas Instruments

RS-485 Interface IC 70V Fault Protected TIA485 Xcvr ALT 595- ALT 595-SN65HVD1780D

Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

HK$57.46

HK$43.98

HK$40.69

HK$36.99

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1780

Transceiver

115 kb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

16 kV

Tube

RS-485 Interface IC 30V Fault-Protected RS-485 Xcvr ALT 595- ALT 595-SN65HVD1782D

SN65HVD1782DG4
Texas Instruments
1: HK$60.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SN65HVD1782DG4

Mouser Part No
595-SN65HVD1782DG4

Texas Instruments

RS-485 Interface IC 30V Fault-Protected RS-485 Xcvr ALT 595- ALT 595-SN65HVD1782D

Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

HK$60.58

HK$46.69

HK$43.24

HK$38.88

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

Tube

RS-485 Interface IC 30V Fault-Protected RS-485 Xcvr ALT 595- ALT 595-SN65HVD1782DR

SN65HVD1782DRG4
Texas Instruments
2,500: HK$24.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
SN65HVD1782DRG4

Mouser Part No
595-SN65HVD1782DRG4

Texas Instruments

RS-485 Interface IC 30V Fault-Protected RS-485 Xcvr ALT 595- ALT 595-SN65HVD1782DR

Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

Reel

HK$24.58

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SOIC-8

SN65HVD1782

Transceiver

10 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3.15 V

6 mA

- 40 C

+ 105 C

Reel

SN65HVD1780/1781/1782 RS-485 Transceivers

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