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Interface ICs

Interface ICs are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many interface IC manufacturers including Atmel, Cypress, Intersil, Maxim, NXP, Silicon Labs, Texas Instruments & many more . Please view our large selection of interface ICs below.

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Part #

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P320BC-IS
Skyworks Solutions, Inc.
1: $9.13
92In Stock
New Product

Mfr. Part No.
SI86P320BC-IS

Mouser Part No
873-SI86P320BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

92In Stock

$9.13

$6.38

$6.08

$5.28

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P541BC-IS
Skyworks Solutions, Inc.
1: $7.65
114In Stock
New Product

Mfr. Part No.
SI86P541BC-IS

Mouser Part No
873-SI86P541BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$7.65

$5.92

$5.33

$4.97

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 4-Channel, Low Power, 3.75kV Digital Iso

MAX14430BAEE+
Analog Devices / Maxim Integrated
1: $11.37
200In Stock
New Product

Mfr. Part No.
MAX14430BAEE+

Mouser Part No
700-MAX14430BAEE+

New Product

Analog Devices / Maxim Integrated

Digital Isolators 4-Channel, Low Power, 3.75kV Digital Iso

Learn More

Datasheet

200In Stock

$11.37

$8.84

$8.51

$7.22

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

Galvanic

SMD/SMT

QSOP-16

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P420BC-IS
Skyworks Solutions, Inc.
1: $7.08
92In Stock
New Product

Mfr. Part No.
SI86P420BC-IS

Mouser Part No
873-SI86P420BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

92In Stock

$7.08

$5.47

$4.84

$4.52

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P440BC-IS
Skyworks Solutions, Inc.
1: $9.29
114In Stock
New Product

Mfr. Part No.
SI86P440BC-IS

Mouser Part No
873-SI86P440BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$9.29

$6.97

$6.64

$5.77

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P540BC-IS
Skyworks Solutions, Inc.
1: $7.65
114In Stock
New Product

Mfr. Part No.
SI86P540BC-IS

Mouser Part No
873-SI86P540BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$7.65

$5.92

$5.33

$4.97

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P542BC-IS
Skyworks Solutions, Inc.
1: $9.49
114In Stock
New Product

Mfr. Part No.
SI86P542BC-IS

Mouser Part No
873-SI86P542BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$9.49

$7.12

$6.79

$5.90

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P341BC-IS
Skyworks Solutions, Inc.
1: $8.97
114In Stock
New Product

Mfr. Part No.
SI86P341BC-IS

Mouser Part No
873-SI86P341BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$8.97

$6.73

$6.41

$5.57

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P421BC-IS
Skyworks Solutions, Inc.
1: $8.71
92In Stock
New Product

Mfr. Part No.
SI86P421BC-IS

Mouser Part No
873-SI86P421BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

92In Stock

$8.71

$6.54

$6.23

$5.41

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

Digital Isolators 6 Channel Reinforced Isolator

MAX22663FAWE+
Analog Devices / Maxim Integrated
1: $12.83
38In Stock
New Product

Mfr. Part No.
MAX22663FAWE+

Mouser Part No
700-MAX22663FAWE+

New Product

Analog Devices / Maxim Integrated

Digital Isolators 6 Channel Reinforced Isolator

Learn More

Datasheet

38In Stock

$12.83

$10.43

$9.06

$7.54

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WSOIC-14

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P340BC-IS
Skyworks Solutions, Inc.
1: $7.27
114In Stock
New Product

Mfr. Part No.
SI86P340BC-IS

Mouser Part No
873-SI86P340BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$7.27

$5.61

$5.04

$4.70

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P342BC-IS
Skyworks Solutions, Inc.
1: $8.97
114In Stock
New Product

Mfr. Part No.
SI86P342BC-IS

Mouser Part No
873-SI86P342BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$8.97

$6.73

$6.41

$5.57

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P441BC-IS
Skyworks Solutions, Inc.
1: $9.29
114In Stock
New Product

Mfr. Part No.
SI86P441BC-IS

Mouser Part No
873-SI86P441BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

114In Stock

$9.29

$6.97

$6.64

$5.77

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-20

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P520BC-IS
Skyworks Solutions, Inc.
1: $7.18
92In Stock
New Product

Mfr. Part No.
SI86P520BC-IS

Mouser Part No
873-SI86P520BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

92In Stock

$7.18

$5.55

$4.92

$4.59

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

Interface - I/O Expanders LEO Level Translating I2C_ SMBUS_ SPI 16-bit I/O Expanders E-Grade NiPdAu TSSOP14 Tape and Reel

APIO16ENT-R
Apogee Semiconductor
1: $483.84
400In Stock
New Product

Mfr. Part No.
APIO16ENT-R

Mouser Part No
444-APIO16ENT-R

New Product

Apogee Semiconductor

Interface - I/O Expanders LEO Level Translating I2C_ SMBUS_ SPI 16-bit I/O Expanders E-Grade NiPdAu TSSOP14 Tape and Reel

Learn More

Datasheet

400In Stock

Cut Tape

$483.84

$418.41

$403.19

Reel

$375.18

MouseReel Available

Min.: 1
Mult.: 1

: 250

I/O Expanders

16-Bit I/O Expander

Radiation Hardened Level Translating

I2C, SPI

SMD/SMT

TSSOP-28

PCI Interface IC PCIe Switch 2 downstream ports

PCI12000C-I/ZUX
Microchip Technology
1: $12.53
19In Stock
168Expected 2026/05/08
New Product

Mfr. Part No.
PCI12000C-I/ZUX

Mouser Part No
579-PCI12000CIZUX

New Product

Microchip Technology

PCI Interface IC PCIe Switch 2 downstream ports

Learn More

Datasheet

19In Stock

168Expected 2026/05/08

$12.53

$10.48

Min.: 1
Mult.: 1

PCI Interface IC

I/O Expansion Switch - PCIe

SPI, UART

SMD/SMT

VQFN-72

Digital Isolators 4-Channel, Low Power, 3.75kV Digital Iso

MAX14431BAEE+
Analog Devices / Maxim Integrated
1: $11.37
200In Stock
New Product

Mfr. Part No.
MAX14431BAEE+

Mouser Part No
700-MAX14431BAEE+

New Product

Analog Devices / Maxim Integrated

Digital Isolators 4-Channel, Low Power, 3.75kV Digital Iso

Learn More

Datasheet

200In Stock

$11.37

$8.84

$8.51

$7.22

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

Galvanic

SMD/SMT

QSOP-16

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

SI86P321BC-IS
Skyworks Solutions, Inc.
1: $9.13
92In Stock
New Product

Mfr. Part No.
SI86P321BC-IS

Mouser Part No
873-SI86P321BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kVrms isolator, 1 unidirectional channel

Learn More

Datasheet

92In Stock

$9.13

$6.38

$6.08

$5.28

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

CAN Interface IC Enhanced Automotive dual CAN transceiver

TCAN1048AVDRQ1
Texas Instruments
1: $1.93
11,832In Stock

Mfr. Part No.
TCAN1048AVDRQ1

Mouser Part No
595-TCAN1048AVDRQ1

Texas Instruments

CAN Interface IC Enhanced Automotive dual CAN transceiver

Learn More

Datasheet

11,832In Stock

Cut Tape

$1.93

$1.90

$1.81

$1.78

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

CAN Interface IC

CAN Transceivers

CAN FD Transceiver

CAN FD

SMD/SMT

SOIC-14

Interface - Signal Buffers, Repeaters Active Display W-LGA4528-32 T&R 1.5K

PI2DPX2023AFLAEX
Diodes Incorporated
1: $7.77
641In Stock
New Product

Mfr. Part No.
PI2DPX2023AFLAEX

Mouser Part No
621-PI2DPX2023AFLAEX

New Product

Diodes Incorporated

Interface - Signal Buffers, Repeaters Active Display W-LGA4528-32 T&R 1.5K

Learn More

Datasheet

641In Stock

Cut Tape

$7.77

$5.43

$5.18

$4.50

Reel

$3.40

View

Min.: 1
Mult.: 1

: 1,500

Signal Buffers, Repeaters

Linear Redrivers

SMD/SMT

WLGA-32

PCI Interface IC Packet Switch H-FCBGA270270-676 TRAY 40PCS

PI7C9X3G1632GPAQ3HFCE
Diodes Incorporated
1: $172.66
74In Stock
New Product

Mfr. Part No.
PI7C9X3G1632GPAQ3HFCE

Mouser Part No
621-X3G1632GPAQ3HFCE

New Product

Diodes Incorporated

PCI Interface IC Packet Switch H-FCBGA270270-676 TRAY 40PCS

Learn More

Datasheet

74In Stock

$172.66

$145.62

$138.86

View

Min.: 1
Mult.: 1

PCI Interface IC

PCI Interface

Switch - PCIe

I2C, JTAG, PCI Express, SMBus

SMD/SMT

HFCBGA-676

Interface - Specialised Ultrasound High-Voltage Digital Transmit Pulsers, HV blocking diodes

HDL6V5583E
ABLIC
1: $65.70
1,100In Stock

Mfr. Part No.
HDL6V5583E

Mouser Part No
628-HDL6V5583E

ABLIC

Interface - Specialised Ultrasound High-Voltage Digital Transmit Pulsers, HV blocking diodes

Datasheet

1,100In Stock

$65.70

$54.17

$51.52

$50.25

$46.11

Min.: 1
Mult.: 1

Interface - Specialized

SMD/SMT

QFN-52

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

PCAL9722HNMP
NXP Semiconductors
1: $1.70
22,302In Stock
36,000Expected 2026/06/08

Mfr. Part No.
PCAL9722HNMP

Mouser Part No
771-PCAL9722HNMP

NXP Semiconductors

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

Learn More

Datasheet

22,302In Stock

36,000Expected 2026/06/08

Cut Tape

$1.70

$1.26

$1.14

$1.01

View

Reel

$0.828

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

I/O Expanders

General Purpose I/O Expander

I2C, Serial

SMD/SMT

HVQFN-32

UART Interface IC USB Full Speed to Parallel FIFO IC, Includes Oscillator and EEPROM, QFN-32

FT245RNQ-REEL
FTDI
1: $4.80
5,505In Stock

Mfr. Part No.
FT245RNQ-REEL

Mouser Part No
895-FT245RNQ-REEL

FTDI

UART Interface IC USB Full Speed to Parallel FIFO IC, Includes Oscillator and EEPROM, QFN-32

Learn More

Datasheet

5,505In Stock

Cut Tape

$4.80

$4.35

$4.15

$3.95

View

Reel

$2.65

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

UART Interface IC

USB to Parallel FIFO Interface

USB

SMD/SMT

QFN-32

Interface - Specialised Generic Sensor Interface Driver 5V to 36V

AIC1605
Apex Microtechnology
1: $3.63
3,458In Stock
5,000Expected 2026/05/21

Mfr. Part No.
AIC1605

Mouser Part No
137-AIC1605

Apex Microtechnology

Interface - Specialised Generic Sensor Interface Driver 5V to 36V

Learn More

Datasheet

3,458In Stock

5,000Expected 2026/05/21

Cut Tape

$3.63

$2.47

$2.27

$1.97

View

Min.: 1
Mult.: 1

Interface - Specialized

High Voltage Interface ICs

SMD/SMT

QFN-24

Interface ICs

Types of Interface ICs

Customer Service Office

Company

Resources

Support

ABLIC
Advantech
Allegro MicroSystems
Amphenol
AMSECO
ams OSRAM
Analog Devices Inc.
Apex Microtechnology
Apogee Semiconductor
ARBOR Technology
Asahi Kasei Microdevices
Astera Labs
Azoteq
Bridgetek
Broadcom Limited
CEL
Cirrus Logic
CML Micro
Digilent
Diodes Incorporated
DIOO
Epson
ESS Technology
FCL Components
FTDI
GOWIN Semiconductor
HALO Electronics
iC-Haus
indie Semiconductor
Infineon
Intel
IXYS
Kinetic Technologies
Lumissil
M5Stack
MaxLinear
Melexis
MEMSIC
Microchip
Monolithic Power Systems (MPS)
Nexperia
Nisshinbo Micro Devices
Nuvoton
NXP
Olimex Ltd.
Omron
onsemi
Panjit
Phoenix Contact
Pro-Wave Electronics
Renesas Electronics
Richtek
ROHM Semiconductor
Schneider Electric
ScioSense
Semtech
Silicon Labs
Skyworks
Soldered
STMicroelectronics
Taiwan Semiconductor
TE Connectivity
Tempo Semiconductor
Texas Instruments
Toshiba
TTM Technologies
Vicor
Vishay
Western Design Center (WDC)
Wurth Elektronik
ZiLOG
Zipcores

1394 Interface IC
CAN Interface IC
CODECs
Digital Isolators
Display Interface IC
I/O Controller Interface IC
I/O Expanders
Interface - I/O Expanders
Interface - Signal Buffers, Repeaters
Interface - Specialized
LIN Transceivers
LVDS Interface IC
PCI Interface IC
RS-232 Interface IC
RS-422 Interface IC
RS-422/RS-485 Interface IC
RS-485 Interface IC
SCSI Interface IC
Sensor Interface
Serializers & Deserializers - Serdes

1-Wire Masters
16-Bit I/O Expander
Advanced DisplayPort1.4a MST Hubs
Amplifier ICs
Audio CODEC
Audio CODECs
Audio Codecs
Audio DACs
Audio HUB CODEC
Audio Subsystems
Automotive Digital Isolators
Automotive FPD-Link IV Dual Deserializers
Automotive Fault-Protected CAN FD Transceiver
Automotive General Purpose Functional Isolators
Automotive Inductive Sensor AFEs
Automotive LVDS Dual Differential Line Receivers
Automotive Sensor
Bridge Serializers
Bridges
Buffer

4/7 wire Dual Touch
1-Wire Dual-Port Link
1-Wire to I2C Master Bridge
10-Bit Display Interface
1394b Transceiver
2-Channel Bidirectional Repeater
2-Wire Bus
3-Port Cable Transceiver/Arbiter
4-Channel Linear Redriver
4-Port T1/E1/J1 Transceiver
8-bit Translating I2C, SMBus I/O Expander
AAC/WMA/MP3 Decoder
AISG On and Off Keying Coax Modem Transceiver
Active High
Active Mux
Active-High
Actuator Sensor Interface
Adaptive Channel Extenders
Addressable Switch
Advanced Low Power

1-Wire
1-Wire, I2C
1-Wire, I2C, LIN, PWM
1-Wire, I2C, SPI
1-Wire, I2C, SPI, UART
1-Wire, I2C, Serial
1-Wire, SPI
1-Wire, Serial
10/100 Ethernet
10/100 Ethernet, USB
2-Wire
2-Wire Bus
2-Wire I2C
2-Wire I2C, 4-Wire SPI, UART
2-Wire, 3-Wire, 4-Wire
2-Wire, GPIO, JTAG, UART
2-Wire, GPIO, UART
2-Wire, I2C
2-Wire, I2C, I2S
2-Wire, I2C, SMBus

4 mm x 2.36 mm x 0.75 mm
ABM-101
BBGA-1311
BBGA-1467
BBGA-1517
BBGA-1932
BBGA-650
BBGA-753
BBGA-896
BGA-100
BGA-121
BGA-144
BGA-24
BGA-314
BGA-32
BGA-330
BGA-35
BGA-36
BGA-42
BGA-44