Semiconductors – Mouser Singapore

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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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Types of Semiconductors

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Part #

RS-422 Interface IC Quad Diff Line Rcvr

ST26C32ABTR
STMicroelectronics
1: $1.93
45,455In Stock

Mfr. Part No.
ST26C32ABTR

Mouser Part No
511-ST26C32AB

STMicroelectronics

RS-422 Interface IC Quad Diff Line Rcvr

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Datasheet

45,455In Stock

Cut Tape

$1.93

$1.41

$1.24

$1.13

View

Reel

$0.919

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422 Interface IC Quad Diff Line Drvr

ST26C31BDR
STMicroelectronics
1: $1.71
19,195In Stock

Mfr. Part No.
ST26C31BDR

Mouser Part No
511-ST26C31BDR

STMicroelectronics

RS-422 Interface IC Quad Diff Line Drvr

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Datasheet

19,195In Stock

Cut Tape

$1.71

$1.23

$1.11

$0.976

$0.919

Reel

$0.918

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: $2.87
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

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Datasheet

3,296In Stock

Cut Tape

$2.87

$2.12

$1.93

$1.73

View

Reel

$1.40

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: $2.64
1,892In Stock
2,500Expected 7/9/2026

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

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Datasheet

1,892In Stock

2,500Expected 7/9/2026

Cut Tape

$2.64

$1.93

$1.75

$1.56

View

Reel

$1.23

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: $2.76
23,245In 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

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Datasheet

23,245In Stock

Cut Tape

$2.76

$2.04

$1.86

$1.66

Reel

$1.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST1480ABDR
STMicroelectronics
1: $3.26
3,605In Stock
17,500On Order

Mfr. Part No.
ST1480ABDR

Mouser Part No
511-ST1480ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

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Datasheet

3,605In Stock

17,500On Order

Cut Tape

$3.26

$2.42

$2.20

$1.97

View

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST1480ACDR
STMicroelectronics
1: $3.64
3,774In Stock
5,000Expected 18/6/2027

Mfr. Part No.
ST1480ACDR

Mouser Part No
511-ST1480ACDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

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Datasheet

3,774In Stock

5,000Expected 18/6/2027

Cut Tape

$3.64

$2.72

$2.48

$2.23

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422 Interface IC Quad Diff Line Drvr

ST26C31BTR
STMicroelectronics
1: $1.93
3,546In Stock
5,000On Order

Mfr. Part No.
ST26C31BTR

Mouser Part No
511-ST26C31B

STMicroelectronics

RS-422 Interface IC Quad Diff Line Drvr

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Datasheet

3,546In Stock

5,000On Order

Cut Tape

$1.93

$1.40

$1.27

$1.12

Reel

$0.933

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422 Interface IC Quad Diff Line Rcvr

ST26C32ABDR
STMicroelectronics
1: $1.84
10,741In Stock

Mfr. Part No.
ST26C32ABDR

Mouser Part No
511-ST26C32ABDR

STMicroelectronics

RS-422 Interface IC Quad Diff Line Rcvr

Learn More

Datasheet

10,741In Stock

Cut Tape

$1.84

$1.32

$1.19

$1.06

View

Reel

$0.895

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: $2.03
6,075In Stock
50,000On 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

Datasheet

6,075In Stock

50,000On Order

Cut Tape

$2.03

$1.48

$1.33

$1.18

View

Reel

$0.994

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST3485ECDR
STMicroelectronics
1: $2.34
4,863In Stock

Mfr. Part No.
ST3485ECDR

Mouser Part No
511-ST3485ECDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

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Datasheet

4,863In Stock

Cut Tape

$2.34

$1.71

$1.56

$1.39

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ABDR
STMicroelectronics
1: $2.45
3,167In Stock

Mfr. Part No.
ST485ABDR

Mouser Part No
511-ST485ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

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Datasheet

3,167In Stock

Cut Tape

$2.45

$1.82

$1.67

$1.50

Reel

$1.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485CDR
STMicroelectronics
1: $1.69
8,628In Stock
12,500Expected 5/2/2027

Mfr. Part No.
ST485CDR

Mouser Part No
511-ST485CDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

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Datasheet

8,628In Stock

12,500Expected 5/2/2027

Cut Tape

$1.69

$1.21

$1.10

$0.97

Reel

$0.763

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485EBDR
STMicroelectronics
1: $1.50
13,230In Stock
30,000Expected 7/9/2026

Mfr. Part No.
ST485EBDR

Mouser Part No
511-ST485EBDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

13,230In Stock

30,000Expected 7/9/2026

Cut Tape

$1.50

$1.08

$0.976

$0.861

Reel

$0.696

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ECDR
STMicroelectronics
1: $1.94
13,216In Stock

Mfr. Part No.
ST485ECDR

Mouser Part No
511-ST485ECDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

13,216In Stock

Cut Tape

$1.94

$1.41

$1.28

$1.14

Reel

$0.858

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485EXDR
STMicroelectronics
1: $3.14
2,887In Stock

Mfr. Part No.
ST485EXDR

Mouser Part No
511-ST485EXDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

2,887In Stock

Cut Tape

$3.14

$2.42

$2.12

$1.85

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST490ABDR
STMicroelectronics
1: $2.94
11,957In Stock

Mfr. Part No.
ST490ABDR

Mouser Part No
511-ST490ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

11,957In Stock

Cut Tape

$2.94

$2.16

$1.97

$1.75

Reel

$1.50

View

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: $4.39
110In Stock
12,500On Order

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

Datasheet

110In Stock

12,500On Order

Cut Tape

$4.39

$3.29

$3.02

$2.72

View

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485BDR
STMicroelectronics
1: $1.60
477In Stock
22,500On Order

Mfr. Part No.
ST485BDR

Mouser Part No
511-ST485BDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

477In Stock

22,500On Order

Cut Tape

$1.60

$1.17

$1.05

$0.94

View

Reel

$0.713

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ERBDR
STMicroelectronics
1: $2.90
1,311In Stock

Mfr. Part No.
ST485ERBDR

Mouser Part No
511-ST485ERBDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

1,311In Stock

Cut Tape

$2.90

$2.14

$1.96

$1.74

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Low-Power High-Speed Transceivers

Types of Semiconductors

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