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.

Results: 35
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Function
Number of Drivers
Number of Receivers
Data Rate
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Renesas / Intersil RS-422/RS-485 Interface IC 8LD IEC6100-ESD 3V RS-485 1/2 DUPLX 115
Datasheet
23.783In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3172E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Renesas / Intersil RS-422/RS-485 Interface IC ISL3170E IEC6100 10LD 3V 115KBPS
Datasheet
43.085In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3170E SMD/SMT MSOP-10 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Renesas / Intersil RS-422/RS-485 Interface IC ISL3176E IEC6100 10LD -40+85 3VRS-485
Datasheet
5.313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3176E SMD/SMT MSOP-10 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 IEC6100 ISL3178E 1/2 DUPLX 3V 10MBPS
Datasheet
6.648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3178E SMD/SMT MSOP-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 IEC6100 ISL3171E FL DUPLX 3V 115KBPS
Datasheet
1.775In Stock
Min.: 1
Mult.: 1

ISL3171E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube

Renesas / Intersil RS-422/RS-485 Interface IC ESD 14LD -40+85 3V RS-485 TRANS 1TX/1RX
Datasheet
2.567In Stock
Min.: 1
Mult.: 1

ISL3176E SMD/SMT SOIC-14 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 ISL3171E FL DUPLX 3V 115KBPS
Datasheet
1.072In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3171E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 250 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 IEC6100-ESD 3V RS-485 FL DUPLX 11
Datasheet
1.253In Stock
Min.: 1
Mult.: 1

ISL3171E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube

Renesas / Intersil RS-422/RS-485 Interface IC ISL3176E IEC6100 10LD 3V 10MBPS
Datasheet
24.130In Stock
15.000Expected 2/15/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3176E SMD/SMT MSOP-10 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 IEC6100 ESD 14LD 3V RS-485 TRANS 1TX/1RX
Datasheet
2.500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3170E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Renesas / Intersil RS-422/RS-485 Interface IC ISL3170E IEC-6100 10 3V RS-485 115KBPS
Datasheet
3.007In Stock
Min.: 1
Mult.: 1

ISL3170E SMD/SMT MSOP-10 Transceiver 1 Driver 1 Receiver 250 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 FL DUPLX 11
Datasheet
3.114In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3171E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 250 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 115
Datasheet
2.921In Stock
13.720On Order
Min.: 1
Mult.: 1

ISL3172E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube

Renesas / Intersil RS-422/RS-485 Interface IC IEC6100 ESD 14LD 3V RS-485 TRANS 1TX/1RX
Datasheet
1.676In Stock
Min.: 1
Mult.: 1

ISL3173E SMD/SMT SOIC-14 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 IEC6100 ESD 14LD 3V RS-485 1TX/1RX 500KB
Datasheet
1.771In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3173E SMD/SMT SOIC-14 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 ISL3173E IEC6100 10LD 3V 500KBPS
Datasheet
3.993In Stock
4.900Expected 10/9/2026
Min.: 1
Mult.: 1

ISL3173E SMD/SMT MSOP-10 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
2.757In Stock
980Expected 12/28/2026
Min.: 1
Mult.: 1

ISL3175E SMD/SMT SOIC-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 IEC6100 ESD 14LD 3V RS-485 TRANS 1TX/1RX
Datasheet
3.623In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3176E SMD/SMT SOIC-14 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 ISL3176E IEC6100 10LD 3V 10MBPS
Datasheet
2.630In Stock
Min.: 1
Mult.: 1

ISL3176E SMD/SMT MSOP-10 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 FL DUPLX 10
Datasheet
5.511In Stock
Min.: 1
Mult.: 1

ISL3177E 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 IEC6100 ISL3174E FL DUPLX 3V 10MBPS
Datasheet
3.568In Stock
Min.: 1
Mult.: 1

ISL3177E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.6 V 3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC6100 ISL3174E FL DUPLX 3V 10MBPS
Datasheet
1.739In Stock
5.000Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ISL3177E SMD/SMT MSOP-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 -40+85 3V RS-485 1/2 DUP 10M
Datasheet
1.805In Stock
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 IEC6100 ESD 14LD 3V RS-485 TRANS 1TX/1RX
Datasheet
301In Stock
3.000Expected 10/2/2026
Min.: 1
Mult.: 1

ISL3170E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC6100-ESD 3V 1/2 DUPLX 115KBPS FL T
Datasheet
850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3172E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 250 kb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel