RS-485 Interface IC – Mouser South Africa

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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: $11.01
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

$11.01

$8.61

$7.64

$7.33

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: $6.51
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

$6.51

$4.99

$4.62

$3.97

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: $7.29
4,215In 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

4,215In Stock

Cut Tape

$7.29

$5.62

$5.21

$4.76

View

Reel

$4.11

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: $5.43
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

$5.43

$4.20

$3.90

$3.55

View

Reel

$3.20

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: $6.69
3,001In Stock
10,000Expected 2027/03/11

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 2027/03/11

Cut Tape

$6.69

$5.14

$4.76

$4.33

View

Reel

$3.83

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 AC 70V Fault-Prot RS -485 Xcvr

SN65HVD1781QDRQ1
Texas Instruments
1: $6.20
39In Stock
7,500Expected 2026/09/14

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

39In Stock

7,500Expected 2026/09/14

Cut Tape

$6.20

$4.76

$4.40

$3.99

View

Reel

$3.59

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-SN65HVD1780DR

SN65HVD1780D
Texas Instruments
1: $7.23
220In Stock
450Expected 2026/08/26

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 2026/08/26

$7.23

$5.56

$4.97

$4.62

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: $6.58
37In Stock
3,750Expected 2026/09/18

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 2026/09/18

$6.58

$5.05

$4.38

$4.19

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: $5.00
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

$5.00

$3.79

$3.48

$3.15

View

Reel

$2.72

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: $5.14
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

$5.14

$5.12

$3.68

$3.59

Reel

$2.67

View

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: $8.64
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

$8.64

$6.69

$6.06

$5.66

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: $7.35
182In Stock
300Expected 2026/10/14

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 2026/10/14

$7.35

$5.68

$4.88

$4.61

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: $10.47
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

$10.47

$8.18

$7.07

$6.47

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 70V Fault-Prot RS485 Xcvr A 595-SN65HVD1 A 595-SN65HVD1780D

SN65HVD1780DR
Texas Instruments
1: $5.68
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

$5.68

$4.34

$3.97

$3.63

View

Reel

$3.28

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: $5.04
22Expected 2026/10/01

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 2026/10/01

Cut Tape

$5.04

$4.76

$4.56

$4.35

View

Reel

$3.16

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: $6.99
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

$6.99

$5.35

$4.95

$4.50

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: $7.37
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

$7.37

$5.68

$5.26

$4.73

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: $2.99
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

$2.99

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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