Semiconductors – Mouser Liechtenstein

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Low-Power High-Speed Transceivers

STMicroelectronics Low-Power, High-Speed Transceivers are designed for RS-485, RS-422, and RS-423 communication applications. They usually contain one driver and one receiver in a half-duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ±15kV and has no latch-up. These STMicroelectronics Low-Power, High-Speed Transceivers operate with a 5V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers. A SERCOS interface controller for industrial control systems enables real-time communication via optical fiber rings, RS-485 rings, and RS-485 buses.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
RS-422 Interface IC Quad Diff Line Rcvr ST26C32ABTR STMicroelectronics 1: CHF 1.17 45’389In Stock	Mfr. Part No. ST26C32ABTR Mouser Part No 511-ST26C32AB	STMicroelectronics	RS-422 Interface IC Quad Diff Line Rcvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	45’389In Stock	Cut Tape CHF 1.17 CHF 0.926 CHF 0.768 CHF 0.685 View Reel CHF 0.58 CHF 0.644 CHF 0.611 CHF 0.602 CHF 0.58 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422 Interface IC Quad Diff Line Drvr ST26C31BDR STMicroelectronics 1: CHF 0.934 19’147In Stock	Mfr. Part No. ST26C31BDR Mouser Part No 511-ST26C31BDR	STMicroelectronics	RS-422 Interface IC Quad Diff Line Drvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	19’147In Stock	Cut Tape CHF 0.934 CHF 0.757 CHF 0.637 CHF 0.581 View Reel CHF 0.544 CHF 0.554 CHF 0.544 CHF 0.544 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected ST4485EBDR STMicroelectronics 1: CHF 1.68 3’296In Stock	Mfr. Part No. ST4485EBDR Mouser Part No 511-ST4485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3’296In Stock	Cut Tape CHF 1.68 CHF 1.25 CHF 1.14 CHF 1.02 Reel CHF 0.804 View CHF 0.964 CHF 0.926 CHF 0.877 CHF 0.785 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect ST4E1240DT STMicroelectronics 1: CHF 1.54 4’382In Stock	Mfr. Part No. ST4E1240DT Mouser Part No 511-ST4E1240DT	STMicroelectronics	RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect Learn More about STMicroelectronics st4e12x transceivers	Datasheet	4’382In Stock	Cut Tape CHF 1.54 CHF 1.13 CHF 1.03 CHF 0.917 Reel CHF 0.753 View CHF 0.87 CHF 0.837 CHF 0.74 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [-4 ST3485EIDT STMicroelectronics 1: CHF 1.53 23’163In Stock	Mfr. Part No. ST3485EIDT Mouser Part No 511-ST3485EIDT	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [-4 Learn More about STMicroelectronics stm high speed transceivers	Datasheet	23’163In Stock	Cut Tape CHF 1.53 CHF 1.16 CHF 1.07 CHF 0.945 Reel CHF 0.837 View CHF 0.901 CHF 0.87 CHF 0.845 CHF 0.805 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Trancvr Driver/Recvr ST1480ABDR STMicroelectronics 1: CHF 1.93 3’515In Stock 17’500On Order	Mfr. Part No. ST1480ABDR Mouser Part No 511-ST1480ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3’515In Stock 17’500On Order On Order Ship Dates Mfr. No: ST1480ABDR Stock: 3’515 Can Dispatch Immediately On Order: 7’500 Expected 1/4/2027 10’000 Expected 2/8/2027 Factory Lead Time: 30 Weeks	Cut Tape CHF 1.93 CHF 1.43 CHF 1.30 CHF 1.17 View Reel CHF 1.06 CHF 1.10 CHF 1.07 CHF 1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Trancvr Driver/Recvr ST1480ACDR STMicroelectronics 1: CHF 2.13 3’568In Stock 10’000On Order	Mfr. Part No. ST1480ACDR Mouser Part No 511-ST1480ACDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3’568In Stock 10’000On Order On Order Ship Dates Mfr. No: ST1480ACDR Stock: 3’568 Can Dispatch Immediately On Order: 5’000 Expected 6/18/2027 5’000 TBD Factory Lead Time: 30 Weeks	Cut Tape CHF 2.13 CHF 1.58 CHF 1.45 CHF 1.29 Reel CHF 1.11 View CHF 1.23 CHF 1.18 CHF 1.13 CHF 1.08 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422 Interface IC Quad Diff Line Drvr ST26C31BTR STMicroelectronics 1: CHF 1.14 3’236In Stock 5’000On Order	Mfr. Part No. ST26C31BTR Mouser Part No 511-ST26C31B	STMicroelectronics	RS-422 Interface IC Quad Diff Line Drvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3’236In Stock 5’000On Order	Cut Tape CHF 1.14 CHF 0.829 CHF 0.75 CHF 0.662 Reel CHF 0.552 View CHF 0.621 CHF 0.595 CHF 0.579 CHF 0.539 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422 Interface IC Quad Diff Line Rcvr ST26C32ABDR STMicroelectronics 1: CHF 0.992 9’806In Stock	Mfr. Part No. ST26C32ABDR Mouser Part No 511-ST26C32ABDR	STMicroelectronics	RS-422 Interface IC Quad Diff Line Rcvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	9’806In Stock	Cut Tape CHF 0.992 CHF 0.728 CHF 0.665 CHF 0.593 Reel CHF 0.52 View CHF 0.56 CHF 0.538 CHF 0.525 CHF 0.513 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver ST3485EBDR STMicroelectronics 1: CHF 1.19 3’495In Stock 80’000On Order	Mfr. Part No. ST3485EBDR Mouser Part No 511-ST3485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver Learn More about STMicroelectronics stm high speed transceivers	Datasheet	3’495In Stock 80’000On Order On Order Ship Dates Mfr. No: ST3485EBDR Stock: 3’495 Can Dispatch Immediately On Order: 25’000 Expected 1/4/2027 25’000 Expected 2/5/2027 30’000 Expected 2/8/2027 Factory Lead Time: 30 Weeks	Cut Tape CHF 1.19 CHF 0.877 CHF 0.79 CHF 0.70 View Reel CHF 0.589 CHF 0.658 CHF 0.632 CHF 0.624 CHF 0.589 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Trancvr Driver/Recvr ST3485ECDR STMicroelectronics 1: CHF 1.39 2’754In Stock 2’500Expected 2/10/2027	Mfr. Part No. ST3485ECDR Mouser Part No 511-ST3485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2’754In Stock 2’500Expected 2/10/2027	Cut Tape CHF 1.39 CHF 1.01 CHF 0.917 CHF 0.813 Reel CHF 0.682 View CHF 0.763 CHF 0.734 CHF 0.727 CHF 0.666 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut ST3485EIYDT STMicroelectronics 1: CHF 2.60 4’144In Stock 7’500Expected 10/20/2026	Mfr. Part No. ST3485EIYDT Mouser Part No 511-ST3485EIYDT	STMicroelectronics	RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut Learn More about STMicroelectronics stm high speed transceivers	Datasheet	4’144In Stock 7’500Expected 10/20/2026	Cut Tape CHF 2.60 CHF 1.95 CHF 1.79 CHF 1.61 View Reel CHF 1.05 CHF 1.19 CHF 1.15 CHF 1.10 CHF 1.05 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ABDR STMicroelectronics 1: CHF 1.45 2’215In Stock	Mfr. Part No. ST485ABDR Mouser Part No 511-ST485ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2’215In Stock	Cut Tape CHF 1.45 CHF 1.08 CHF 0.992 CHF 0.885 Reel CHF 0.741 View CHF 0.829 CHF 0.798 CHF 0.797 CHF 0.726 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485BDR STMicroelectronics 1: CHF 0.945 16’428In Stock 5’000On Order	Mfr. Part No. ST485BDR Mouser Part No 511-ST485BDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	16’428In Stock 5’000On Order On Order Ship Dates Mfr. No: ST485BDR Stock: 16’428 Can Dispatch Immediately On Order: 2’500 Expected 10/9/2026 2’500 Expected 10/14/2026 Factory Lead Time: 30 Weeks	Cut Tape CHF 0.945 CHF 0.686 CHF 0.62 CHF 0.548 View Reel CHF 0.419 CHF 0.514 CHF 0.492 CHF 0.482 CHF 0.419 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485CDR STMicroelectronics 1: CHF 1.00 14’824In Stock 2’500Expected 2/5/2027	Mfr. Part No. ST485CDR Mouser Part No 511-ST485CDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	14’824In Stock 2’500Expected 2/5/2027	Cut Tape CHF 1.00 CHF 0.717 CHF 0.649 CHF 0.574 Reel CHF 0.451 View CHF 0.537 CHF 0.516 CHF 0.499 CHF 0.442 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485EBDR STMicroelectronics 1: CHF 0.885 5’543In Stock 75’000On Order	Mfr. Part No. ST485EBDR Mouser Part No 511-ST485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	5’543In Stock 75’000On Order On Order Ship Dates Mfr. No: ST485EBDR Stock: 5’543 Can Dispatch Immediately On Order: 35’000 Expected 7/12/2027 40’000 Expected 8/30/2027 Factory Lead Time: 30 Weeks	Cut Tape CHF 0.885 CHF 0.663 CHF 0.578 CHF 0.509 View Reel CHF 0.426 CHF 0.481 CHF 0.461 CHF 0.446 CHF 0.426 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ECDR STMicroelectronics 1: CHF 1.15 12’577In Stock	Mfr. Part No. ST485ECDR Mouser Part No 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	12’577In Stock	Cut Tape CHF 1.15 CHF 0.837 CHF 0.724 CHF 0.674 Reel CHF 0.565 View CHF 0.633 CHF 0.607 CHF 0.60 CHF 0.564 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485EXDR STMicroelectronics 1: CHF 1.83 2’814In Stock 2’500Expected 8/23/2027	Mfr. Part No. ST485EXDR Mouser Part No 511-ST485EXDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2’814In Stock 2’500Expected 8/23/2027	Cut Tape CHF 1.83 CHF 1.38 CHF 1.18 CHF 1.04 Reel CHF 0.87 View CHF 0.964 CHF 0.934 CHF 0.901 CHF 0.837 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: CHF 1.91 8’850In Stock	Mfr. Part No. ST490ABDR Mouser Part No 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	8’850In Stock	Cut Tape CHF 1.91 CHF 1.41 CHF 1.29 CHF 1.16 Reel CHF 0.983 View CHF 1.10 CHF 1.06 CHF 1.04 CHF 0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ERBDR STMicroelectronics 1: CHF 1.76 813Expected 7/19/2027	Mfr. Part No. ST485ERBDR Mouser Part No 511-ST485ERBDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	813Expected 7/19/2027	Cut Tape CHF 1.76 CHF 1.30 CHF 1.19 CHF 1.07 Reel CHF 0.901 View CHF 1.00 CHF 0.964 CHF 0.917 CHF 0.87 MouseReel Available	Min.: 1 Mult.: 1 : 2’500

Low-Power High-Speed Transceivers

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