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50 mA Interface ICs

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Types of Interface ICs

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Output Current = 50 mA

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Part #

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

PI4IOE5V96224ZLEX
Diodes Incorporated
1: Rp42.012
3.923In Stock
14.000On Order

Mfr. Part No.
PI4IOE5V96224ZLEX

Mouser Part No
729-I4IOE5V96224ZLEX

Diodes Incorporated

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

Learn More

Datasheet

3.923In Stock

14.000On Order

Cut Tape

Rp42.012

Rp31.005

Rp28.253

Rp25.317

View

Reel

Rp22.382

MouseReel Available

Min.: 1
Mult.: 1
Max.: 2.040

: 3.500

I/O Expanders

General Purpose

I2C, Serial

SMD/SMT

TQFN-32

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

PI4IOE5V96248ZLEX
Diodes Incorporated
1: Rp49.718
4.260In Stock
3.000Expected 07/09/2026

Mfr. Part No.
PI4IOE5V96248ZLEX

Mouser Part No
729-I4IOE5V96248ZLEX

Diodes Incorporated

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

Learn More

Datasheet

4.260In Stock

3.000Expected 07/09/2026

Cut Tape

Rp49.718

Rp37.059

Rp33.940

Rp30.454

Reel

Rp30.454

MouseReel Available

Min.: 1
Mult.: 1
Max.: 220

: 3.000

I/O Expanders

General Purpose

I2C, Serial

SMD/SMT

TQFN-56

Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer

PI6ULS5V9511AUEX
Diodes Incorporated
1: Rp22.749
3.475In Stock

Mfr. Part No.
PI6ULS5V9511AUEX

Mouser Part No
729-PI6ULS5V9511AUEX

Diodes Incorporated

Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer

Learn More

Datasheet

3.475In Stock

Cut Tape

Rp22.749

Rp16.438

Rp14.732

Rp13.136

Reel

Rp11.301

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Signal Buffers, Repeaters

Buffers

Hot Swappable

I2C, SMBus

SMD/SMT

MSOP-8

Interface - Signal Buffers, Repeaters Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

PCA9507D,118
NXP Semiconductors
1: Rp48.800
7.968In Stock
25.000Expected 27/10/2026

Mfr. Part No.
PCA9507D,118

Mouser Part No
771-PCA9507D118

NXP Semiconductors

Interface - Signal Buffers, Repeaters Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

Datasheet

7.968In Stock

25.000Expected 27/10/2026

Cut Tape

Rp48.800

Rp36.509

Rp33.390

Rp29.904

Reel

Rp25.684

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Signal Buffers, Repeaters

Bus Extenders

2-Wire Bus

2-Wire, I2C, SMBus

SMD/SMT

SOIC-8

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package

PCA9534PW,118
NXP Semiconductors
1: Rp37.609
6.240In Stock
17.500Expected 18/08/2026

Mfr. Part No.
PCA9534PW,118

Mouser Part No
771-PCA9534PW-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package

Datasheet

6.240In Stock

17.500Expected 18/08/2026

Cut Tape

Rp37.609

Rp27.702

Rp24.951

Rp22.749

Reel

Rp19.997

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

TSSOP-16

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

PCA9535CHF,118
NXP Semiconductors
1: Rp46.599
2.360In Stock
6.000Expected 12/10/2026

Mfr. Part No.
PCA9535CHF,118

Mouser Part No
771-PCA9535CHF118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

Datasheet

2.360In Stock

6.000Expected 12/10/2026

Cut Tape

Rp46.599

Rp34.857

Rp31.739

Rp28.436

View

Reel

Rp22.933

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

I/O Expanders

General Purpose

I2C, Serial, SMBus

SMD/SMT

HWQFN-24

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

PCA9535PW,118
NXP Semiconductors
1: Rp47.883
4.632In Stock
10.000Expected 14/09/2026

Mfr. Part No.
PCA9535PW,118

Mouser Part No
771-PCA9535PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

Datasheet

4.632In Stock

10.000Expected 14/09/2026

Cut Tape

Rp47.883

Rp35.775

Rp32.656

Rp29.354

Reel

Rp25.134

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

General Purpose

I2C, Serial, SMBus

SMD/SMT

TSSOP-24

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package

PCA9536TK,118
NXP Semiconductors
1: Rp35.775
9.075In Stock
18.000Expected 07/09/2026

Mfr. Part No.
PCA9536TK,118

Mouser Part No
771-PCA9536TK118

NXP Semiconductors

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package

Datasheet

9.075In Stock

18.000Expected 07/09/2026

Cut Tape

Rp35.775

Rp26.418

Rp24.033

Rp21.465

View

Reel

Rp17.777

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

HVSON-8

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package

PCA9538BS,118
NXP Semiconductors
1: Rp44.764
527In Stock
18.000Expected 23/11/2026

Mfr. Part No.
PCA9538BS,118

Mouser Part No
771-PCA9538BS-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package

Datasheet

527In Stock

18.000Expected 23/11/2026

Cut Tape

Rp44.764

Rp33.390

Rp30.454

Rp27.336

View

Reel

Rp22.749

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

HVQFN-16

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package

PCA9538PW,118
NXP Semiconductors
1: Rp44.764
6.472In Stock

Mfr. Part No.
PCA9538PW,118

Mouser Part No
771-PCA9538PW-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package

Datasheet

6.472In Stock

Cut Tape

Rp44.764

Rp33.390

Rp30.454

Rp27.336

Reel

Rp23.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

TSSOP-16

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package

PCA9538PW/Q900,118
NXP Semiconductors
1: Rp54.304
1.860In Stock

Mfr. Part No.
PCA9538PW/Q900,118

Mouser Part No
771-PCA9538PW/Q90011

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package

Datasheet

1.860In Stock

Cut Tape

Rp54.304

Rp40.545

Rp37.059

Rp33.390

Reel

Rp27.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

TSSOP-16

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW,118
NXP Semiconductors
1: Rp40.728
5.192In Stock
17.500On Order

Mfr. Part No.
PCA9539PW,118

Mouser Part No
771-PCA9539PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

5.192In Stock

17.500On Order

Cut Tape

Rp40.728

Rp31.739

Rp27.702

Rp24.767

Reel

Rp22.015

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

General Purpose

I2C, Serial, SMBus

SMD/SMT

TSSOP-24

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package

PCA9554APW,118
NXP Semiconductors
1: Rp38.710
9.702In Stock

Mfr. Part No.
PCA9554APW,118

Mouser Part No
771-PCA9554APW-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package

Datasheet

9.702In Stock

Cut Tape

Rp38.710

Rp28.620

Rp26.235

Rp23.299

Reel

Rp19.997

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

TSSOP-16

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package

PCA9555D,118
NXP Semiconductors
1: Rp53.570
4.508In Stock
7.000Expected 27/10/2026

Mfr. Part No.
PCA9555D,118

Mouser Part No
771-PCA9555D-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package

Learn More

Datasheet

4.508In Stock

7.000Expected 27/10/2026

Cut Tape

Rp53.570

Rp39.994

Rp36.692

Rp33.023

Reel

Rp29.170

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

SO-24

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package

PCA9555DB,118
NXP Semiconductors
1: Rp56.873
6.783In Stock

Mfr. Part No.
PCA9555DB,118

Mouser Part No
771-PCA9555DB-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package

Datasheet

6.783In Stock

Cut Tape

Rp56.873

Rp42.746

Rp39.077

Rp35.224

Reel

Rp31.188

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

SSOP-24

RS-485 Interface IC 50Mbps Prec 4x Line Rcv

LTC1520CS#PBF
Analog Devices
1: Rp312.249
20In Stock

Mfr. Part No.
LTC1520CS#PBF

Mouser Part No
584-LTC1520CS#PBF

Analog Devices

RS-485 Interface IC 50Mbps Prec 4x Line Rcv

Datasheet

20In Stock

Rp312.249

Rp247.671

Rp220.335

Rp209.511

View

Min.: 1
Mult.: 1

RS-485 Interface IC

RS-485 Receivers

SMD/SMT

SOIC-16

Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT

PCA9518DW
Texas Instruments
1: Rp94.115
133In Stock

Mfr. Part No.
PCA9518DW

Mouser Part No
595-PCA9518DW

Texas Instruments

Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT

Datasheet

133In Stock

Rp94.115

Rp71.733

Rp65.862

Rp59.808

View

Min.: 1
Mult.: 1

I/O Expanders

I2C, Serial

SMD/SMT

SOIC-20

Interface - I/O Expanders 16-Port I/O Expander with LED Intensity

MAX7313AEG+T
Analog Devices / Maxim Integrated
1: Rp161.078
226In Stock

Mfr. Part No.
MAX7313AEG+T

Mouser Part No
700-MAX7313AEGT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 16-Port I/O Expander with LED Intensity

Datasheet

226In Stock

Cut Tape

Rp161.078

Rp125.120

Rp116.130

Rp106.223

View

Reel

Rp91.547

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

I2C, Serial, SMBus

SMD/SMT

QSOP-24

Interface - I/O Expanders 16-Port I/O Expander with LED Intensity

MAX7313ATG+
Analog Devices / Maxim Integrated
1: Rp161.078
2In Stock

Mfr. Part No.
MAX7313ATG+

Mouser Part No
700-MAX7313ATG

Analog Devices / Maxim Integrated

Interface - I/O Expanders 16-Port I/O Expander with LED Intensity

Datasheet

2In Stock

Rp161.078

Rp125.120

Rp107.874

Rp103.838

View

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

TQFN-24

Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C

MAX7315AEE+
Analog Devices / Maxim Integrated
1: Rp110.076
69In Stock

Mfr. Part No.
MAX7315AEE+

Mouser Part No
700-MAX7315AEE

Analog Devices / Maxim Integrated

Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C

Datasheet

69In Stock

Rp110.076

Rp84.025

Rp77.604

Rp70.265

View

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

QSOP-16

Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C

MAX7315AUE+
Analog Devices / Maxim Integrated
1: Rp113.378
5In Stock

Mfr. Part No.
MAX7315AUE+

Mouser Part No
700-MAX7315AUE

Analog Devices / Maxim Integrated

Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C

Datasheet

5In Stock

Rp113.378

Rp86.960

Rp75.402

Rp72.467

View

Min.: 1
Mult.: 1

I/O Expanders

I/O Expander

I2C, Serial, SMBus

SMD/SMT

TSSOP-16

Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package

PCA9506DGG,518
NXP Semiconductors
1: Rp157.409
8In Stock
19.800On Order

Mfr. Part No.
PCA9506DGG,518

Mouser Part No
771-PCA9506DGG-T

NXP Semiconductors

Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package

Datasheet

8In Stock

19.800On Order

Cut Tape

Rp157.409

Rp121.634

Rp112.644

Rp102.738

View

Reel

Rp87.694

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

I/O Expanders

I2C, Serial

SMD/SMT

TSSOP-56

Interface - Signal Buffers, Repeaters Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

PCA9507DP,118
NXP Semiconductors
1: Rp38.894
20In Stock
10.000On Order

Mfr. Part No.
PCA9507DP,118

Mouser Part No
771-PCA9507DP118

NXP Semiconductors

Interface - Signal Buffers, Repeaters Dual Supply 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus

Datasheet

20In Stock

10.000On Order

Cut Tape

Rp38.894

Rp28.620

Rp26.051

Rp23.850

Reel

Rp20.914

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Signal Buffers, Repeaters

Bus Extenders

2-Wire Bus

2-Wire, I2C, SMBus

SMD/SMT

TSSOP-8

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

PCA9535CPW,118
NXP Semiconductors
1: Rp46.782
729In Stock
17.500On Order

Mfr. Part No.
PCA9535CPW,118

Mouser Part No
771-PCA9535CPW118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

Datasheet

729In Stock

17.500On Order

Cut Tape

Rp46.782

Rp34.857

Rp31.922

Rp28.620

View

Reel

Rp24.767

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

General Purpose

I2C, Serial, SMBus

SMD/SMT

TSSOP-24

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW/Q900,118
NXP Semiconductors
1: Rp49.901
17In Stock
47.500On Order

Mfr. Part No.
PCA9539PW/Q900,118

Mouser Part No
771-PCA9539PW/Q90011

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

17In Stock

47.500On Order

Cut Tape

Rp49.901

Rp37.059

Rp33.940

Rp30.454

View

Reel

Rp26.418

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

I/O Expanders

General Purpose

I2C, Serial, SMBus

SMD/SMT

TSSOP-24

50 mA Interface ICs

Types of Interface ICs

Customer Service Office

Company

Resources

Support

HVQFN-16
HVQFN-24
HVSON-8
HWQFN-24
MSOP-8
QSOP-16
QSOP-24
SO-24
SOIC-16
SOIC-20
SOIC-8
SON-8
SSOP-24
TQFN-16
TQFN-24
TQFN-32
TQFN-56
TSSOP-16
TSSOP-24
TSSOP-56