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Interface ICs

Interface ICs are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface IC manufacturers including Atmel, Cypress, Intersil, Maxim, NXP, Silicon Labs, Texas Instruments & more.
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Part #

PCI Interface IC PCIe Switch 2 downstream ports

PCI12000C-I/ZUX
Microchip Technology
1: $12.53
126In Stock
168Expected 2026/08/31
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

126In Stock

168Expected 2026/08/31

$12.53

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: $9.61
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

$9.61

$7.47

$7.16

$6.07

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

Galvanic

SMD/SMT

QSOP-16

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

MAX14430BAEE+
Analog Devices / Maxim Integrated
1: $9.61
188In 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

188In Stock

$9.61

$7.47

$7.16

$6.07

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

Galvanic

SMD/SMT

QSOP-16

RS-422 Interface IC 6-Channel RS422 Encoder Link

iC-HF QFN32-5x5
iC-Haus
1: $5.63
80In Stock
65Expected 2026/07/30
New Product

Mfr. Part No.
iC-HF QFN32-5x5

Mouser Part No
22-IC-HFQFN32-5X5

New Product

iC-Haus

RS-422 Interface IC 6-Channel RS422 Encoder Link

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Datasheet

80In Stock

65Expected 2026/07/30

$5.63

$4.29

$3.97

$3.58

View

Min.: 1
Mult.: 1

RS-422 Interface IC

Line Driver

RS-422 Driver/Reciver

SMD/SMT

QFN-32

PCI Interface IC PCIe Switch with 4-port USB Host

PCI11400C-I/MXX
Microchip Technology
1: $17.47
65In Stock
New Product

Mfr. Part No.
PCI11400C-I/MXX

Mouser Part No
579-PCI11400CIMXX

New Product

Microchip Technology

PCI Interface IC PCIe Switch with 4-port USB Host

Learn More

65In Stock

$17.47

Min.: 1
Mult.: 1

PCI Interface IC

Switch - PCIe

VQFN-132

Digital Isolators 3.75 kV 2-channel digital Isolator

SI86P320BC-IS
Skyworks Solutions, Inc.
1: $7.04
92In Stock
New Product

Mfr. Part No.
SI86P320BC-IS

Mouser Part No
873-SI86P320BC-IS

New Product

Skyworks Solutions, Inc.

Digital Isolators 3.75 kV 2-channel digital Isolator

Learn More

Datasheet

92In Stock

$7.04

$5.40

$4.99

$4.54

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Isolator

SMD/SMT

WBSOIC-16

LIN Transceivers Single Channel LIN PHY with INH, Wake Input and 1.8 V VIO support. Can be used as both LIN commander and responder

TJA1421AT/0Z
NXP Semiconductors
1: $0.83
1,726In Stock
New Product

Mfr. Part No.
TJA1421AT/0Z

Mouser Part No
771-TJA1421AT/0Z

New Product

NXP Semiconductors

LIN Transceivers Single Channel LIN PHY with INH, Wake Input and 1.8 V VIO support. Can be used as both LIN commander and responder

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Datasheet

1,726In Stock

Cut Tape

$0.83

$0.583

$0.523

$0.457

View

Reel

$0.35

Min.: 1
Mult.: 1

: 2,500

LIN Transceivers

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

PI7C9X3G1632GPAQ3HFCE
Diodes Incorporated
1: $175.69
27In Stock
80Expected 2026/07/30
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

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Datasheet

27In Stock

80Expected 2026/07/30

$175.69

$148.85

$142.17

Min.: 1
Mult.: 1
Max.: 40

PCI Interface IC

PCI Interface

Switch - PCIe

I2C, JTAG, PCI Express, SMBus

SMD/SMT

HFCBGA-676

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

PI2DPX2023AFLAEX
Diodes Incorporated
1: $5.99
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

$5.99

$4.59

$4.24

$3.86

$3.68

Reel

$3.68

Min.: 1
Mult.: 1
Max.: 250

: 1,500

Signal Buffers, Repeaters

Linear Redrivers

SMD/SMT

WLGA-32

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

HDL6V5583E
ABLIC
1: $67.34
300In Stock

Mfr. Part No.
HDL6V5583E

Mouser Part No
628-HDL6V5583E

ABLIC

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

Datasheet

300In Stock

$67.34

$55.63

$53.43

$51.52

Min.: 1
Mult.: 1

Interface - Specialized

SMD/SMT

QFN-52

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: $497.46
357In 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

357In Stock

Cut Tape

$497.46

$430.51

$413.75

Reel

$413.75

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

Interface - CODECs 4-ADC 8-DAC Audio codec w/on chip PLL

AD1938WBSTZ-RL
Analog Devices
1: $15.08
1,784In Stock

Mfr. Part No.
AD1938WBSTZ-RL

Mouser Part No
584-AD1938WBSTZ-R

Analog Devices

Interface - CODECs 4-ADC 8-DAC Audio codec w/on chip PLL

Datasheet

1,784In Stock

Cut Tape

$15.08

$11.93

$11.14

$10.61

View

Reel

$9.23

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

CODECs

Audio CODECs

Audio CODEC, Multi Channel

Serial

SMD/SMT

LQFP-48

RS-422/RS-485 Interface IC Robust 5 kV RMS Isolated RS-485/RS-422 Transceiver with Level 4 EMC and Full 42 V Protection

ADM2795ETRWZ-EP
Analog Devices
1: $30.16
890In Stock

Mfr. Part No.
ADM2795ETRWZ-EP

Mouser Part No
584-ADM2795ETRWZ-EP

Analog Devices

RS-422/RS-485 Interface IC Robust 5 kV RMS Isolated RS-485/RS-422 Transceiver with Level 4 EMC and Full 42 V Protection

Learn More

Datasheet

890In Stock

$30.16

$25.96

$21.90

$21.60

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

SMD/SMT

SOIC-16

RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver

ADM3065EBRZ
Analog Devices
1: $4.72
7,115In Stock
2,331On Order

Mfr. Part No.
ADM3065EBRZ

Mouser Part No
584-ADM3065EBRZ

Analog Devices

RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver

Learn More

Datasheet

7,115In Stock

2,331On Order

$4.72

$3.59

$3.27

$2.87

View

Min.: 1
Mult.: 1

RS-485 Interface IC

RS-485 Transceivers

Transceiver

SMD/SMT

SOIC-8

RS-485 Interface IC 3.0 V to 5.5 V with VIO, 12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver

ADM3066EBCPZ
Analog Devices
1: $4.83
5,267In Stock
454On Order

Mfr. Part No.
ADM3066EBCPZ

Mouser Part No
584-ADM3066EBCPZ

Analog Devices

RS-485 Interface IC 3.0 V to 5.5 V with VIO, 12 kV IEC ESD Protected, Half Duplex 50 Mbps RS-485 Transceiver

Learn More

Datasheet

5,267In Stock

454On Order

$4.83

$3.66

$3.27

$3.05

View

Min.: 1
Mult.: 1

RS-485 Interface IC

RS-485 Transceivers

Transceiver

SMD/SMT

LFCSP-10

RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C.

ADM3312EARUZ-REEL7
Analog Devices
1: $6.23
24,025In Stock
240On Order

Mfr. Part No.
ADM3312EARUZ-REEL7

Mouser Part No
584-ADM3312EARUZR7

Analog Devices

RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V S/P TRANS I.C.

Learn More

Datasheet

24,025In Stock

240On Order

Cut Tape

$6.23

$4.78

$4.42

$4.02

Reel

$3.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-24

Digital Isolators Hot-Swappable Dual I2C Isolators, 5 kV

ADUM2250ARWZ-RL
Analog Devices
1: $9.94
11,479In Stock

Mfr. Part No.
ADUM2250ARWZ-RL

Mouser Part No
584-ADUM2250ARWZ-R

Analog Devices

Digital Isolators Hot-Swappable Dual I2C Isolators, 5 kV

Learn More

Datasheet

11,479In Stock

Cut Tape

$9.94

$7.76

$7.20

$6.61

Reel

$5.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Digital Isolators

I2C Isolator

SMD/SMT

SOIC-16

Digital Isolators Robust 5kV 6 CH Digital ISO 6/0

ADUM260N1BRIZ
Analog Devices
1: $6.62
7,345In Stock

Mfr. Part No.
ADUM260N1BRIZ

Mouser Part No
584-ADUM260N1BRIZ

Analog Devices

Digital Isolators Robust 5kV 6 CH Digital ISO 6/0

Learn More

Datasheet

7,345In Stock

$6.62

$4.98

$4.58

$4.24

View

Min.: 1
Mult.: 1

Digital Isolators

SMD/SMT

SOIC-16

RS-485 Interface IC 3.3V Ultralow Pwr RS485 Tran

LTC1480CS8#PBF
Analog Devices
1: $8.12
3,387In Stock
2,500On Order

Mfr. Part No.
LTC1480CS8#PBF

Mouser Part No
584-LTC1480CS8#PBF

Analog Devices

RS-485 Interface IC 3.3V Ultralow Pwr RS485 Tran

Datasheet

3,387In Stock

2,500On Order

$8.12

$6.29

$5.83

$5.31

View

Min.: 1
Mult.: 1

RS-485 Interface IC

RS-485 Transceivers

Ultra Low Power

SMD/SMT

SOIC-8

Digital Isolators Single-channel Isola ted 24-V to 60-V di A 595-ISO1211DR

ISO1211D
Texas Instruments
1: $1.49
137,164In Stock

Mfr. Part No.
ISO1211D

Mouser Part No
595-ISO1211D

Texas Instruments

Digital Isolators Single-channel Isola ted 24-V to 60-V di A 595-ISO1211DR

Learn More

Datasheet

137,164In Stock

$1.49

$1.09

$0.873

$0.797

View

Min.: 1
Mult.: 1

Digital Isolators

Digital Input

SMD/SMT

SOIC-8

Digital Isolators Enh Product Sgl 150 Mbps Dig Isolator

ISO721MMDREP
Texas Instruments
1: $25.61
3,077In Stock

Mfr. Part No.
ISO721MMDREP

Mouser Part No
595-ISO721MMDREP

Texas Instruments

Digital Isolators Enh Product Sgl 150 Mbps Dig Isolator

Datasheet

Product Comments

3,077In Stock

Cut Tape

$25.61

$20.61

$19.35

$18.21

View

Reel

$16.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Digital Isolators

SMD/SMT

SOIC-8

Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWER

ISOW7841FDWE
Texas Instruments
1: $15.04
1,999In Stock

Mfr. Part No.
ISOW7841FDWE

Mouser Part No
595-ISOW7841FDWE

Texas Instruments

Digital Isolators HE Low-Emissions Rei nforced Digi Iso A A 595-ISOW7841FDWER

Learn More

Datasheet

1,999In Stock

$15.04

$11.89

$10.76

$10.12

View

Min.: 1
Mult.: 1

Digital Isolators

SMD/SMT

SOIC-16

Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWER

ISOW7844FDWE
Texas Instruments
1: $15.03
2,652In Stock

Mfr. Part No.
ISOW7844FDWE

Mouser Part No
595-ISOW7844FDWE

Texas Instruments

Digital Isolators Quad-channel 0/4 r e inforced digital is A 595-ISOW7844FDWER

Learn More

Datasheet

2,652In Stock

$15.03

$11.87

$9.16

$8.70

Min.: 1
Mult.: 1

Digital Isolators

High Speed

SMD/SMT

SOIC-16

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW

PCA9535DWR
Texas Instruments
1: $3.70
10,254In Stock

Mfr. Part No.
PCA9535DWR

Mouser Part No
595-PCA9535DWR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW

Datasheet

10,254In Stock

Cut Tape

$3.70

$2.79

$2.57

$2.31

Reel

$2.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

SOIC-24

RS-485 Interface IC 3.3V Full Dup RS-485 16kV IEC ESD 20Mbp A 595-SN65HVD1473DGSR

SN65HVD1473DGS
Texas Instruments
1: $6.62
3,946In Stock

Mfr. Part No.
SN65HVD1473DGS

Mouser Part No
595-SN65HVD1473DGS

Texas Instruments

RS-485 Interface IC 3.3V Full Dup RS-485 16kV IEC ESD 20Mbp A 595-SN65HVD1473DGSR

Datasheet

3,946In Stock

$6.62

$5.08

$4.44

$4.26

View

Min.: 1
Mult.: 1

RS-485 Interface IC

SMD/SMT

MSOP-10

Interface ICs

Types of Interface ICs

Customer Service Office

Company

Resources

Support

ABLIC
Advantech
Allegro MicroSystems
Amphenol
AMSECO
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
Audio CODEC
Audio CODECs
Audio Codecs
Audio DACs
Audio HUB CODEC
Audio Subsystems
Automotive CAN Transceivers
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