ISL317xE RS-422/RS-485 Interface ICs

Renesas Electronics ISL317xE RS-422/RS-485 Interface ICs are 3.3V powered single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. The ISL317xE feature very low bus currents +125µA/-100µA, that present a true “1/8 unit load” to the RS-485 bus. This feature allows up to 256 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.

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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
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Renesas / Intersil RS-422/RS-485 Interface IC 8LD IEC6100-ESD 3V RS-485 FL DUPLX 10
Datasheet
83In Stock
7.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3177E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD SO IEC6100-ESD 1/2 DUPLX 10MBP
Datasheet
336In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3178E SMD/SMT Transceiver 1 Driver 1 Receiver 20 Mb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC6100 ISL3178E 1/2 DUPLX 3V 10MBPS
Datasheet
984In Stock
1.960Expected 3/15/2027
Min.: 1
Mult.: 1

ISL3178E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC6100 ISL3175E 1/2 DUPLX 3V 500KBPS
Datasheet
13.720On Order
Min.: 1
Mult.: 1

ISL3175E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 500 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube

Renesas / Intersil RS-422/RS-485 Interface IC ISL3173E IEC6100 10LD 3V 500KBPS
Datasheet
2.500Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3173E SMD/SMT MSOP-10 Transceiver 1 Driver 1 Receiver 1.6 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC RS-485 IEC-6100 ISL3 174EFLDUP3V500KBPS8M
Datasheet
8.705On Order
Min.: 1
Mult.: 1

ISL3174E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 500 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC 8LD IEC6100-ESD 3V RS-485 1/2 DUPLX 500
Datasheet
7.400Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3175E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 500 kb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC6100 ISL3175E 1/2 DUPLX 3V 500KBPS
Datasheet
2.500Expected 2/12/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3175E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 500 kb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD -40+85 3V RS-485 1/2 DUP 10M
Datasheet
1.955Expected 3/23/2027
Min.: 1
Mult.: 1

ISL3178E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC 8LD IEC6100-ESD 3V RS-485 1/2 DUPLX
Datasheet
5.000Expected 3/8/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3178E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel