.hide-partial { max-height: none; } .show-more { display: none; }

STMicroelectronics Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 142

Applied Filters:

Manufacturer = STMicroelectronics

Product Type

Product

Type

Interface Type

Mounting Style

Package / Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

SCLT3-8BT8
STMicroelectronics
1: ¥835.5
1,344In Stock

Mfr. Part #
SCLT3-8BT8

Mouser Part #
511-SCLT3-8BT8

STMicroelectronics

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

Datasheet

1,344In Stock

¥835.5

¥636.2

¥506.6

¥466.7

View

Min.: 1
Mult.: 1

I/O Controller Interface IC

I/O Module Controller-Input Terminations

SPI, Serial

SMD/SMT

HTSSOP-38

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

ST1480ABDR
STMicroelectronics
1: ¥398.6
3,515In Stock
17,500On Order

Mfr. Part #
ST1480ABDR

Mouser Part #
511-ST1480ABDR

STMicroelectronics

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

Learn More

Datasheet

3,515In Stock

17,500On Order

Cut Tape

¥398.6

¥295.7

¥269.1

¥240.8

View

Reel

¥217.6

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: ¥440.2
3,588In Stock
10,000On Order

Mfr. Part #
ST1480ACDR

Mouser Part #
511-ST1480ACDR

STMicroelectronics

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

Learn More

Datasheet

3,588In Stock

10,000On Order

Cut Tape

¥440.2

¥327.2

¥299

¥267.4

Reel

¥229.2

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: ¥259.1
6,714In Stock
7,500Expected 3/24/2027

Mfr. Part #
ST202BDR

Mouser Part #
511-ST202BDR

STMicroelectronics

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

Learn More

Datasheet

6,714In Stock

7,500Expected 3/24/2027

Cut Tape

¥259.1

¥189.4

¥172.7

¥152.1

Reel

¥127.4

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: ¥274.1
1,966In Stock

Mfr. Part #
ST202ECTR

Mouser Part #
511-ST202EC

STMicroelectronics

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

Learn More

Datasheet

1,966In Stock

Cut Tape

¥274.1

¥204.3

¥187.7

¥167.8

Reel

¥143.7

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: ¥264.1
2,445In Stock
5,000Expected 10/13/2026

Mfr. Part #
ST202ECDR

Mouser Part #
511-ST202ECDR

STMicroelectronics

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

Learn More

Datasheet

2,445In Stock

5,000Expected 10/13/2026

Cut Tape

¥264.1

¥206

¥181

¥161.4

Reel

¥134

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: ¥292.3
6,198In Stock

Mfr. Part #
ST232ABDR

Mouser Part #
511-ST232ABDR

STMicroelectronics

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

Learn More

Datasheet

6,198In Stock

Cut Tape

¥292.3

¥214.3

¥194.3

¥172.7

View

Reel

¥145.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

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

ST232ACDR
STMicroelectronics
1: ¥342.2
1,492In Stock

Mfr. Part #
ST232ACDR

Mouser Part #
511-ST232ACDR

STMicroelectronics

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

Learn More

Datasheet

1,492In Stock

Cut Tape

¥342.2

¥252.5

¥229.2

¥204.3

Reel

¥176.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

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

ST232BDR
STMicroelectronics
1: ¥171.1
3,138In Stock
7,500Expected 9/28/2026

Mfr. Part #
ST232BDR

Mouser Part #
511-ST232BDR

STMicroelectronics

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

Learn More

Datasheet

3,138In Stock

7,500Expected 9/28/2026

Cut Tape

¥171.1

¥122.9

¥111

¥97.7

Reel

¥80.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-16

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

ST232EBTR
STMicroelectronics
1: ¥328.9
1,739In Stock

Mfr. Part #
ST232EBTR

Mouser Part #
511-ST232EB

STMicroelectronics

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

Learn More

Datasheet

1,739In Stock

Cut Tape

¥328.9

¥242.5

¥220.9

¥196

Reel

¥160.8

View

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: ¥260.8
2,984In Stock

Mfr. Part #
ST232EBDR

Mouser Part #
511-ST232EBDR

STMicroelectronics

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

Learn More

Datasheet

2,984In Stock

Cut Tape

¥260.8

¥191

¥172.7

¥153.3

Reel

¥126.4

View

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: ¥235.9
3,236In Stock
5,000On Order

Mfr. Part #
ST26C31BTR

Mouser Part #
511-ST26C31B

STMicroelectronics

RS-422 Interface IC Quad Diff Line Drvr

Learn More

Datasheet

3,236In Stock

5,000On Order

Cut Tape

¥235.9

¥171.1

¥154.6

¥136.5

Reel

¥113.9

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: ¥224.2
9,806In Stock

Mfr. Part #
ST26C32ABDR

Mouser Part #
511-ST26C32ABDR

STMicroelectronics

RS-422 Interface IC Quad Diff Line Rcvr

Learn More

Datasheet

9,806In Stock

Cut Tape

¥224.2

¥161.1

¥145.8

¥128.9

View

Reel

¥109.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422 Interface IC

SMD/SMT

SOIC-16

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

ST3232BDR
STMicroelectronics
1: ¥176.1
10,797In Stock
35,000On Order

Mfr. Part #
ST3232BDR

Mouser Part #
511-ST3232BDR

STMicroelectronics

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

Learn More

Datasheet

10,797In Stock

35,000On Order

Cut Tape

¥176.1

¥126.4

¥114.1

¥100.7

Reel

¥83.5

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: ¥254.1
9,891In Stock
12,500Expected 3/3/2027

Mfr. Part #
ST3232CDR

Mouser Part #
511-ST3232CDR

STMicroelectronics

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

Learn More

Datasheet

9,891In Stock

12,500Expected 3/3/2027

Cut Tape

¥254.1

¥186

¥169.4

¥149.5

Reel

¥125.2

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: ¥267.4
4,741In Stock
10,000On Order

Mfr. Part #
ST3232CTR

Mouser Part #
511-ST3232CT

STMicroelectronics

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

Learn More

Datasheet

4,741In Stock

10,000On Order

Cut Tape

¥267.4

¥197.7

¥177.7

¥156.5

Reel

¥130.6

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: ¥269.1
13,461In Stock

Mfr. Part #
ST3232EBDR

Mouser Part #
511-ST3232EBDR

STMicroelectronics

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

Learn More

Datasheet

13,461In Stock

Cut Tape

¥269.1

¥197.7

¥179.4

¥158.5

Reel

¥131.1

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: ¥272.4
3,053In Stock
5,000Expected 3/22/2027

Mfr. Part #
ST3232ECDR

Mouser Part #
511-ST3232ECD

STMicroelectronics

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

Learn More

Datasheet

3,053In Stock

5,000Expected 3/22/2027

Cut Tape

¥272.4

¥201

¥181

¥160.5

Reel

¥131.7

View

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: ¥646.1
1,683In Stock

Mfr. Part #
ST3241EBPR

Mouser Part #
511-ST3241EBP

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

1,683In Stock

Cut Tape

¥646.1

¥488.3

¥448.5

¥405.3

Reel

¥345.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,350

RS-232 Interface IC

SMD/SMT

SSOP-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: ¥245.8
3,920In Stock
80,000On Order

Mfr. Part #
ST3485EBDR

Mouser Part #
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

3,920In Stock

80,000On Order

Cut Tape

¥245.8

¥181

¥162.9

¥144.5

View

Reel

¥121.4

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: ¥285.7
2,754In Stock
2,500Expected 2/10/2027

Mfr. Part #
ST3485ECDR

Mouser Part #
511-ST3485ECDR

STMicroelectronics

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

Learn More

Datasheet

2,754In Stock

2,500Expected 2/10/2027

Cut Tape

¥285.7

¥209.3

¥189.4

¥167.8

Reel

¥140.9

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 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut

ST3485EIYDT
STMicroelectronics
1: ¥536.5
4,144In Stock
7,500Expected 10/20/2026

Mfr. Part #
ST3485EIYDT

Mouser Part #
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

4,144In Stock

7,500Expected 10/20/2026

Cut Tape

¥536.5

¥402

¥368.7

¥332.2

View

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

Transceiver

SMD/SMT

SOIC-8

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

ST485ABDR
STMicroelectronics
1: ¥299
2,215In Stock

Mfr. Part #
ST485ABDR

Mouser Part #
511-ST485ABDR

STMicroelectronics

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

Learn More

Datasheet

2,215In Stock

Cut Tape

¥299

¥222.6

¥204.3

¥182.7

Reel

¥153

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

ST485BDR
STMicroelectronics
1: ¥197.7
18,220In Stock
5,000On Order

Mfr. Part #
ST485BDR

Mouser Part #
511-ST485BDR

STMicroelectronics

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

Learn More

Datasheet

18,220In Stock

5,000On Order

Cut Tape

¥197.7

¥145

¥130.6

¥114.8

View

Reel

¥86.5

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

ST485CDR
STMicroelectronics
1: ¥206
14,824In Stock
2,500Expected 2/5/2027

Mfr. Part #
ST485CDR

Mouser Part #
511-ST485CDR

STMicroelectronics

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

Learn More

Datasheet

14,824In Stock

2,500Expected 2/5/2027

Cut Tape

¥206

¥148

¥133.9

¥118.4

Reel

¥93.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

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