Interface ICs – Mouser Singapore

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Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

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Types of Interface ICs

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Part #

I/O Controller Interface IC 8-Line Protected Digital Serial XFER

SCLT3-8BT8
STMicroelectronics
1: $6.84
1,344In Stock

Mfr. Part No.
SCLT3-8BT8

Mouser Part No
511-SCLT3-8BT8

STMicroelectronics

I/O Controller Interface IC 8-Line Protected Digital Serial XFER

Datasheet

1,344In Stock

$6.84

$5.21

$4.15

$3.82

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

I/O Module Controller-Input Terminations

SPI, Serial

SMD/SMT

HTSSOP-38

I/O Controller Interface IC Protected digital input termination with serialized state transfer

SCLT3-8BT8-TR
STMicroelectronics
1: $7.32
2,504In Stock

Mfr. Part No.
SCLT3-8BT8-TR

Mouser Part No
511-SCLT3-8BT8-TR

STMicroelectronics

I/O Controller Interface IC Protected digital input termination with serialized state transfer

Datasheet

2,504In Stock

Cut Tape

$7.32

$5.56

$5.13

$4.65

View

Reel

$4.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

I/O Controller Interface IC

I/O Controllers

I/O Controller

SPI, Serial

SMD/SMT

HTSSOP-38

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

SMD/SMT

SOIC-8

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

Learn More

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/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-232 Interface IC 5V 2Driver/2Receiver

ST202BDR
STMicroelectronics
1: $2.12
6,714In Stock
7,500Expected 24/3/2027

Mfr. Part No.
ST202BDR

Mouser Part No
511-ST202BDR

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

6,714In Stock

7,500Expected 24/3/2027

Cut Tape

$2.12

$1.55

$1.41

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST202EBDR
STMicroelectronics
1: $1.86
6,561In Stock

Mfr. Part No.
ST202EBDR

Mouser Part No
511-ST202EBDR

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

6,561In Stock

Cut Tape

$1.86

$1.37

$1.24

$1.11

Reel

$0.926

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST202ECTR
STMicroelectronics
1: $2.24
2,676In Stock

Mfr. Part No.
ST202ECTR

Mouser Part No
511-ST202EC

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

2,676In Stock

Cut Tape

$2.24

$1.67

$1.54

$1.37

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST202ECDR
STMicroelectronics
1: $2.15
2,936In Stock

Mfr. Part No.
ST202ECDR

Mouser Part No
511-ST202ECDR

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

2,936In Stock

Cut Tape

$2.15

$1.60

$1.46

$1.31

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST232ABDR
STMicroelectronics
1: $2.33
6,698In Stock

Mfr. Part No.
ST232ABDR

Mouser Part No
511-ST232ABDR

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

6,698In Stock

Cut Tape

$2.33

$1.70

$1.54

$1.37

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST232CTR
STMicroelectronics
1: $1.75
2,664In Stock

Mfr. Part No.
ST232CTR

Mouser Part No
511-ST232C

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

2,664In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.854

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST232EBTR
STMicroelectronics
1: $2.45
2,344In Stock

Mfr. Part No.
ST232EBTR

Mouser Part No
511-ST232EB

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

2,344In Stock

Cut Tape

$2.45

$1.81

$1.60

$1.41

View

Reel

$1.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-16

RS-232 Interface IC 5V 2Driver/2Receiver

ST232EBDR
STMicroelectronics
1: $2.03
4,181In Stock

Mfr. Part No.
ST232EBDR

Mouser Part No
511-ST232EBDR

STMicroelectronics

RS-232 Interface IC 5V 2Driver/2Receiver

Learn More

Datasheet

4,181In Stock

Cut Tape

$2.03

$1.48

$1.30

$1.13

View

Reel

$0.913

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

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

Learn More

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

SMD/SMT

TSSOP-16

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 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3222CTR
STMicroelectronics
1: $2.73
1,584In Stock

Mfr. Part No.
ST3222CTR

Mouser Part No
511-ST3222C

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

1,584In Stock

Cut Tape

$2.73

$2.03

$1.59

$1.46

$1.43

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-20

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3232BDR
STMicroelectronics
1: $1.44
21,231In Stock

Mfr. Part No.
ST3232BDR

Mouser Part No
511-ST3232BDR

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

21,231In Stock

Cut Tape

$1.44

$1.03

$0.929

$0.823

Reel

$0.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3232CDR
STMicroelectronics
1: $2.08
12,907In Stock

Mfr. Part No.
ST3232CDR

Mouser Part No
511-ST3232CDR

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

12,907In Stock

Cut Tape

$2.08

$1.52

$1.39

$1.23

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3232CTR
STMicroelectronics
1: $2.19
5,671In Stock
10,000On Order

Mfr. Part No.
ST3232CTR

Mouser Part No
511-ST3232CT

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

5,671In Stock

10,000On Order

Cut Tape

$2.19

$1.62

$1.46

$1.28

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-16

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3232EBDR
STMicroelectronics
1: $2.20
6,521In Stock
7,500Expected 31/8/2026

Mfr. Part No.
ST3232EBDR

Mouser Part No
511-ST3232EBDR

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

6,521In Stock

7,500Expected 31/8/2026

Cut Tape

$2.20

$1.62

$1.47

$1.30

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

ST3232ECDR
STMicroelectronics
1: $2.22
3,475In Stock

Mfr. Part No.
ST3232ECDR

Mouser Part No
511-ST3232ECD

STMicroelectronics

RS-232 Interface IC Lo Power 2Drvr/2Rcvr

Learn More

Datasheet

3,475In Stock

Cut Tape

$2.22

$1.62

$1.46

$1.30

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

ST3241EBPR
STMicroelectronics
1: $5.15
1,814In Stock

Mfr. Part No.
ST3241EBPR

Mouser Part No
511-ST3241EBP

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

1,814In Stock

Cut Tape

$5.15

$4.22

$3.88

$3.48

Reel

$2.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

RS-232 Interface IC

SMD/SMT

SSOP-28

RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down

ST3243EBTR
STMicroelectronics
1: $3.48
2,500In Stock

Mfr. Part No.
ST3243EBTR

Mouser Part No
511-ST3243EB

STMicroelectronics

RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down

Learn More

Datasheet

2,500In Stock

Cut Tape

$3.48

$2.58

$2.35

$2.11

Reel

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

TSSOP-28

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

SMD/SMT

SOIC-8

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

Learn More

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

SMD/SMT

SOIC-8

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

ST485ABDR
STMicroelectronics
1: $2.45
3,175In Stock

Mfr. Part No.
ST485ABDR

Mouser Part No
511-ST485ABDR

STMicroelectronics

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

Learn More

Datasheet

3,175In 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

SMD/SMT

SOIC-8

Standard Products

Types of Interface ICs

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CAN Transceivers
Digital Inclinometer
Digital Isolators
HDMI ESD Protection and Signal Boosters
I/O Controllers
I/O-Link Transceivers
I/O Module Controller-Input Terminations
Interfaces and Transceivers
LVDS Interface Drivers
LVDS Interface Receivers
LVDS Transceivers
Peripheral Sensor Interface
RS-232 Transceivers
RS-422/RS-485 Transceivers
RS485 Tansceivers
RS-485 Transceivers
Smart Card Interface ICs
Transceivers
USB Charger Detectors
USB Controllers

CAN Transceiver
Data Interface
Digital Termination
Dual Channel Transceiver IC
HDMI, I2C
High Speed
Host Controller
I/O Controller
IO-Link Device Transceiver
IO-Link Master Transceiver
Low Power Differential Line Transceiver
LVDS Driver
LVDS Receiver
OTG Transceiver
Power Delivery
Power-Line Communication
RS-485/RS-422 Transceiver
Standalone Sink USB PD Controller
Telecom IC - Various
Transceiver

CFlat-16
CFlat-18
DFN-10
DFN-12
DFN-8
Flip-Chip-12
HTSSOP-38
LQFP-48
LQFP-64
PQFP-100
QFN-12
QFN-16
QFN-18
QFN-20
QFN-24
QFN-EP-18
SO-8
SOIC-16
SOIC-28
SOIC-8