RS-422/RS-485 Interface IC – Mouser Hong Kong

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ISL3179E/ISL3180E RS-485/RS-422 Transceivers

Renesas ISL3179E/ISL3180E High ESD Protected RS-485/RS-422 Transceivers are 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each of the Transcievers has low bus currents (+220μA/-150μA), so they present a “1/5 unit load” to the RS-485 bus. This allows up to 160 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.

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Part #

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS

ISL3179EIBZ-T7A
Renesas / Intersil
1: HK$32.39
2,748In Stock

Mfr. Part No.
ISL3179EIBZ-T7A

Mouser Part No
968-ISL3179EIBZ-T7A

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS

Learn More

Datasheet

2,748In Stock

Cut Tape

HK$32.39

HK$23.92

HK$21.87

HK$19.56

Reel

HK$18.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ISL3179E

SMD/SMT

SOIC-Narrow-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32

ISL3179EFBZ
Renesas / Intersil
1: HK$29.51
8,228In Stock

Mfr. Part No.
ISL3179EFBZ

Mouser Part No
968-ISL3179EFBZ

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32

Learn More

Datasheet

8,228In Stock

HK$29.51

HK$21.87

HK$18.74

HK$17.43

View

Min.: 1
Mult.: 1

ISL3179E

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.6 V

3 V

- 40 C

+ 125 C

Tube

RS-422/RS-485 Interface IC 8LD -40+85C 3V RS-48 5 TRANS 1/2 DUP 32M

ISL3179EIBZ
Renesas / Intersil
1: HK$23.92
1,804In Stock

Mfr. Part No.
ISL3179EIBZ

Mouser Part No
968-ISL3179EIBZ

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD -40+85C 3V RS-48 5 TRANS 1/2 DUP 32M

Learn More

Datasheet

1,804In Stock

HK$23.92

HK$17.34

HK$15.86

HK$14.22

View

Min.: 1
Mult.: 1

ISL3179E

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EIUZ
Renesas / Intersil
1: HK$23.18
1,690In Stock
2,940On Order

Mfr. Part No.
ISL3179EIUZ

Mouser Part No
968-ISL3179EIUZ

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

1,690In Stock

2,940On Order

HK$23.18

HK$17.34

HK$15.78

HK$14.14

View

Min.: 1
Mult.: 1

ISL3179E

SMD/SMT

MSOP-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL

ISL3180EIBZ-T
Renesas / Intersil
1: HK$27.13
886In Stock

Mfr. Part No.
ISL3180EIBZ-T

Mouser Part No
968-ISL3180EIBZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL

Learn More

Datasheet

886In Stock

Cut Tape

HK$27.13

HK$20.14

HK$18.41

HK$16.44

Reel

HK$13.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ISL3180E

SMD/SMT

SOIC-14

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32M

ISL3179EIBZ-T
Renesas / Intersil
1: HK$23.76
780In Stock
10,000On Order

Mfr. Part No.
ISL3179EIBZ-T

Mouser Part No
968-ISL3179EIBZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32M

Learn More

Datasheet

780In Stock

10,000On Order

Cut Tape

HK$23.76

HK$17.34

HK$15.78

HK$14.14

Reel

HK$10.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ISL3179E

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC RS-485 IEC-61000

ISL3179EIRZ-T7A
Renesas / Intersil
1: HK$32.39
650In Stock

Mfr. Part No.
ISL3179EIRZ-T7A

Mouser Part No
968-ISL3179EIRZ-T7A

Renesas / Intersil

RS-422/RS-485 Interface IC RS-485 IEC-61000

Learn More

Datasheet

650In Stock

Cut Tape

HK$32.39

HK$23.92

HK$21.87

HK$19.56

Reel

HK$18.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.6 V

3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS

ISL3179EFBZ-T7A
Renesas / Intersil
1: HK$36.00
1,892On Order

Mfr. Part No.
ISL3179EFBZ-T7A

Mouser Part No
968-ISL3179EFBZ-T7A

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS

Learn More

Datasheet

1,892On Order

Cut Tape

HK$36.00

HK$26.72

HK$24.50

HK$22.03

Reel

HK$20.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ISL3179E

SMD/SMT

SOIC-Narrow-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EFRZ-T
Renesas / Intersil
1: HK$25.65
5,850Expected 11/12/2026

Mfr. Part No.
ISL3179EFRZ-T

Mouser Part No
968-ISL3179EFRZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

5,850Expected 11/12/2026

Cut Tape

HK$25.65

HK$19.15

HK$17.51

HK$15.70

View

Reel

HK$13.65

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC RS485 IEC-61000

ISL3179EFRZ-T7A
Renesas / Intersil
1: HK$35.51
1,500Expected 11/12/2026

Mfr. Part No.
ISL3179EFRZ-T7A

Mouser Part No
968-ISL3179EFRZ-T7A

Renesas / Intersil

RS-422/RS-485 Interface IC RS485 IEC-61000

Learn More

Datasheet

1,500Expected 11/12/2026

Cut Tape

HK$35.51

HK$26.55

HK$24.00

HK$21.87

Reel

HK$20.96

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.6 V

3 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EIRZ
Renesas / Intersil
1: HK$24.25
1,599Expected 11/12/2026

Mfr. Part No.
ISL3179EIRZ

Mouser Part No
968-ISL3179EIRZ

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

1,599Expected 11/12/2026

HK$24.25

HK$17.67

HK$15.86

HK$14.14

View

Min.: 1
Mult.: 1

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EIRZ-T
Renesas / Intersil
1: HK$23.18
9,441Expected 11/12/2026

Mfr. Part No.
ISL3179EIRZ-T

Mouser Part No
968-ISL3179EIRZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

9,441Expected 11/12/2026

Cut Tape

HK$23.18

HK$17.34

HK$15.78

HK$14.14

View

Reel

HK$11.67

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EIUZ-T
Renesas / Intersil
1: HK$23.18
2,500Expected 23/10/2026

Mfr. Part No.
ISL3179EIUZ-T

Mouser Part No
968-ISL3179EIUZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

2,500Expected 23/10/2026

Cut Tape

HK$23.18

HK$17.34

HK$16.69

HK$14.88

Reel

HK$11.84

View

Min.: 1
Mult.: 1

: 2,500

ISL3179E

SMD/SMT

MSOP-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 85 C

Reel, Cut Tape

RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL

ISL3180EIBZ
Renesas / Intersil
1: HK$29.76
2,000On Order

Mfr. Part No.
ISL3180EIBZ

Mouser Part No
968-ISL3180EIBZ

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL

Learn More

Datasheet

2,000On Order

HK$29.76

HK$21.87

HK$19.97

HK$17.84

View

Min.: 1
Mult.: 1

ISL3180E

SMD/SMT

SOIC-14

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.6 V

3 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32

ISL3179EFBZ-T
Renesas / Intersil
1: HK$25.65
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL3179EFBZ-T

Mouser Part No
968-ISL3179EFBZ-T

Renesas / Intersil

RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

HK$25.65

HK$19.15

HK$17.51

HK$15.70

Reel

HK$13.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ISL3179E

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.3 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

ISL3179EFRZ
Renesas / Intersil
1: HK$26.39
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL3179EFRZ

Mouser Part No
968-ISL3179EFRZ

Renesas / Intersil

RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

HK$26.39

HK$19.56

HK$17.59

HK$15.78

View

Min.: 1
Mult.: 1

ISL3179E

SMD/SMT

DFN-EP-10

Transceiver

1 Driver

1 Receiver

40 Mb/s

3.6 V

3 V

- 40 C

+ 125 C

Tube

ISL3179E/ISL3180E RS-485/RS-422 Transceivers

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