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Interface IC's Interface - I/O Expanders

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Results: 607

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Part #

Interface - I/O Expanders General-Purpose Outp ut Expander A 595-L A 595-LM8335TLE/NOPB

LM8335TLX/NOPB
Texas Instruments
1: $2.73
2,019In Stock

Mfr. Part No.
LM8335TLX/NOPB

Mouser Part No
595-LM8335TLX/NOPB

Texas Instruments

Interface - I/O Expanders General-Purpose Outp ut Expander A 595-L A 595-LM8335TLE/NOPB

Datasheet

2,019In Stock

Cut Tape

$2.73

$2.67

$2.32

Reel

$2.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

LM8335

SMD/SMT

DSBGA-16

I2C, Serial

8 I/O

With Interrupt

1.8 V

3.3 V

26 MHz

- 30 C

+ 85 C

Reel, Cut Tape, MouseReel

8 kV

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

MAX7312ATG+
Analog Devices / Maxim Integrated
1: $10.25
300In Stock

Mfr. Part No.
MAX7312ATG+

Mouser Part No
700-MAX7312ATG

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

Datasheet

300In Stock

$10.25

$7.92

$7.55

$6.56

View

Min.: 1
Mult.: 1

MAX7312

SMD/SMT

TQFN-24

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7300AAX+T
Analog Devices / Maxim Integrated
1: $20.77
112In Stock
1,000Expected 23/03/2026

Mfr. Part No.
MAX7300AAX+T

Mouser Part No
700-MAX7300AAXT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Datasheet

112In Stock

1,000Expected 23/03/2026

Cut Tape

$20.77

$17.57

$16.85

$14.84

View

Reel

$12.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

MAX7300

SMD/SMT

SSOP-36

I2C, Serial

20 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

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

PCA9535DGVR
Texas Instruments
1: $5.79
1,754In Stock

Mfr. Part No.
PCA9535DGVR

Mouser Part No
595-PCA9535DGVR

Texas Instruments

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

Datasheet

1,754In Stock

Cut Tape

$5.79

$4.03

$3.76

$3.31

View

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9535

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

PCAL6524HEAZ
NXP Semiconductors
1: $2.07
11,686In Stock
9,500Expected 03/06/2026

Mfr. Part No.
PCAL6524HEAZ

Mouser Part No
771-PCAL6524HEAZ

NXP Semiconductors

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

Learn More

Datasheet

11,686In Stock

9,500Expected 03/06/2026

Cut Tape

$2.07

$1.53

$1.39

$1.24

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PCAL6524

SMD/SMT

HUQFN-32

I2C, Serial, SMBus

24 I/O

With Interrupt

800 mV

3.6 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan

TCA9554ADBR
Texas Instruments
1: $1.34
2,488In Stock

Mfr. Part No.
TCA9554ADBR

Mouser Part No
595-TCA9554ADBR

Texas Instruments

Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan

Learn More

Datasheet

2,488In Stock

Cut Tape

$1.34

$0.977

$0.885

$0.785

Reel

$0.664

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

TCA9554A

SMD/SMT

SSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders EXPNDBL 5-CH I2C HUB

PCA9518APW,518
NXP Semiconductors
1: $2.41
2,603In Stock

Mfr. Part No.
PCA9518APW,518

Mouser Part No
771-PCA9518APW518

NXP Semiconductors

Interface - I/O Expanders EXPNDBL 5-CH I2C HUB

Datasheet

2,603In Stock

Cut Tape

$2.41

$1.79

$1.64

$1.47

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9518A

SMD/SMT

TSSOP-20

I2C, Serial, SMBus

5 I/O

Without Interrupt

3.3 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus

DS4520E+TRL
Analog Devices / Maxim Integrated
1: $7.71
1,231In Stock

Mfr. Part No.
DS4520E+TRL

Mouser Part No
700-DS4520ETRL

Analog Devices / Maxim Integrated

Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus

Learn More

Datasheet

1,231In Stock

Cut Tape

$7.71

$5.86

$5.45

$4.80

Reel

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

DS4520E

SMD/SMT

TSSOP-16

I2C, Serial

9 I/O

Without Interrupt

2.7 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

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

PCA9539DGVR
Texas Instruments
1: $2.06
1,103In Stock

Mfr. Part No.
PCA9539DGVR

Mouser Part No
595-PCA9539DGVR

Texas Instruments

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

Datasheet

1,103In Stock

Cut Tape

$2.06

$1.77

Reel

$1.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9539

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port

PI4IOE5V9539ZDEX
Diodes Incorporated
1: $1.32
2,569In Stock

Mfr. Part No.
PI4IOE5V9539ZDEX

Mouser Part No
729-PI4IOE5V9539ZDEX

Diodes Incorporated

Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port

Learn More

Datasheet

2,569In Stock

Cut Tape

$1.32

$0.959

$0.87

$0.77

Reel

$0.624

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

PIO4IO

SMD/SMT

TQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders Mixed signal Expandr

MCP25050-E/P
Microchip Technology
1: $6.07
89In Stock

Mfr. Part No.
MCP25050-E/P

Mouser Part No
579-MCP25050-E/P

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

89In Stock

$6.07

$5.07

$5.02

Min.: 1
Mult.: 1

Through Hole

PDIP-14

CAN

8 I/O

Without Interrupt

5.5 V

25 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders Digital CAN I/O

MCP25020-I/P
Microchip Technology
1: $3.81
122In Stock

Mfr. Part No.
MCP25020-I/P

Mouser Part No
579-MCP25020-I/P

Microchip Technology

Interface - I/O Expanders Digital CAN I/O

Datasheet

122In Stock

$3.81

$3.18

$3.15

Min.: 1
Mult.: 1

Through Hole

PDIP-14

CAN

8 I/O

Without Interrupt

2.75 V

5.5 V

25 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders 8-BITI/O EXPDR

PCA9502BS,128
NXP Semiconductors
1: $2.66
1,898In Stock

Mfr. Part No.
PCA9502BS,128

Mouser Part No
771-PCA9502BS128

NXP Semiconductors

Interface - I/O Expanders 8-BITI/O EXPDR

Datasheet

1,898In Stock

Cut Tape

$2.66

$1.98

$1.81

$1.63

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

PCA9502BS

SMD/SMT

HVQFN-24

I2C, Serial

8 I/O

With Interrupt

2.3 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,

MAX7314AEG+
Analog Devices / Maxim Integrated
1: $10.75
80In Stock

Mfr. Part No.
MAX7314AEG+

Mouser Part No
700-MAX7314AEG

Analog Devices / Maxim Integrated

Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,

Datasheet

80In Stock

$10.75

$8.31

$7.92

$6.88

View

Min.: 1
Mult.: 1

MAX7314

SMD/SMT

QSOP-24

I2C, Serial

18 I/O

With Interrupt

2 V

3.6 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU

PCA9554PW,118
NXP Semiconductors
1: $1.56
8,863In Stock

Mfr. Part No.
PCA9554PW,118

Mouser Part No
771-PCA9554PW-T

NXP Semiconductors

Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU

Datasheet

8,863In Stock

Cut Tape

$1.56

$1.14

$1.04

$0.916

Reel

$0.753

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9554

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

MAX7311AUG+T
Analog Devices / Maxim Integrated
1: $13.00
748In Stock

Mfr. Part No.
MAX7311AUG+T

Mouser Part No
700-MAX7311AUGT

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

Datasheet

748In Stock

Cut Tape

$13.00

$9.88

$9.47

$8.34

View

Reel

$6.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX7311

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

PCA9535DBQR
Texas Instruments
1: $5.79
925In Stock

Mfr. Part No.
PCA9535DBQR

Mouser Part No
595-PCA9535DBQR

Texas Instruments

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

Datasheet

925In Stock

Cut Tape

$5.79

$4.03

$3.76

$3.31

View

Reel

$2.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9535

SMD/SMT

QSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

PCA9539DBQR
Texas Instruments
1: $4.88
3,111In Stock

Mfr. Part No.
PCA9539DBQR

Mouser Part No
595-PCA9539DBQR

Texas Instruments

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

Datasheet

3,111In Stock

Cut Tape

$4.88

$3.26

$3.03

$2.66

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9539

SMD/SMT

QSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

MAX7311AAG+
Analog Devices / Maxim Integrated
1: $12.60
261In Stock

Mfr. Part No.
MAX7311AAG+

Mouser Part No
700-MAX7311AAG

Analog Devices / Maxim Integrated

Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand

Datasheet

261In Stock

$12.60

$10.24

$9.77

$8.48

View

Min.: 1
Mult.: 1

MAX7311

SMD/SMT

SSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DB

PCA9539DBR
Texas Instruments
1: $5.15
2,021In Stock

Mfr. Part No.
PCA9539DBR

Mouser Part No
595-PCA9539DBR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DB

Datasheet

2,021In Stock

Cut Tape

$5.15

$3.48

$3.24

$2.85

Reel

$2.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9539

SMD/SMT

SSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders I2C Controlled 18 Ch GPIO Expander

TCA6418EYFPR
Texas Instruments
1: $2.15
4,623In Stock

Mfr. Part No.
TCA6418EYFPR

Mouser Part No
595-TCA6418EYFPR

Texas Instruments

Interface - I/O Expanders I2C Controlled 18 Ch GPIO Expander

Datasheet

4,623In Stock

Cut Tape

$2.15

$1.60

$1.46

$1.30

Reel

$1.03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

TCA6418E

SMD/SMT

DSBGA-25

I2C, Serial

18 I/O

With Interrupt

1.65 V

3.6 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp

TCA9535MRGER
Texas Instruments
1: $1.76
2,203In Stock

Mfr. Part No.
TCA9535MRGER

Mouser Part No
595-TCA9535MRGER

Texas Instruments

Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp

Learn More

Datasheet

2,203In Stock

Cut Tape

$1.76

$1.28

$1.17

$1.04

Reel

$0.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

TCA9535

SMD/SMT

VQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.65 V

5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 10 GPIO/Key Controller

ADP5585ACPZ-00-R7
Analog Devices
1: $4.24
1,324In Stock

Mfr. Part No.
ADP5585ACPZ-00-R7

Mouser Part No
584-ADP5585ACPZ-00R7

Analog Devices

Interface - I/O Expanders 10 GPIO/Key Controller

Datasheet

1,324In Stock

Cut Tape

$4.24

$2.79

$2.57

$2.20

View

Reel

$1.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ADP5585

SMD/SMT

LFCSP-16

I2C, Serial

10 I/O

With Interrupt

1.8 V

3 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders I C Port Expanders with Eight I/O Ports

MAX7328AWE+
Analog Devices / Maxim Integrated
1: $7.92
119In Stock

Mfr. Part No.
MAX7328AWE+

Mouser Part No
700-MAX7328AWE+

Analog Devices / Maxim Integrated

Interface - I/O Expanders I C Port Expanders with Eight I/O Ports

Datasheet

119In Stock

$7.92

$5.53

$5.27

$4.58

View

Min.: 1
Mult.: 1

MAX7328

SMD/SMT

SOIC-Wide-16

I2C, Serial

8 I/O

Without Interrupt

2.5 V

5.5 V

100 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCA9555APW,118
NXP Semiconductors
1: $1.76
4,779In Stock

Mfr. Part No.
PCA9555APW,118

Mouser Part No
771-PCA9555APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

4,779In Stock

Cut Tape

$1.76

$1.30

$1.18

$1.05

Reel

$0.863

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9555A

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.65 V

5.5 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface IC's Interface - I/O Expanders

Customer Service Office

Company

Resources

Support

82C55
82C55A
82C59A
ADP5585
ADP5586
ADP5587
ADP5588
ADP5589
AFIO16
APIO16
CAT9555
CMQ82C55A
CMS82C55A
CP82C55A
CQ82C55A
CY8C95xx
DS2408S
DS4520E
DS4550E
FXL6408

CDIP-40
CSBGA-25
CSBGA-36
CSBGA-49
DSBGA-16
DSBGA-25
FBGA-896
FO-WLP55-25
FO-WLP66-36
HUQFN-32
HVQFN-16
HVQFN-24
HVQFN-32
HVSON-8
HWQFN-24
LFCSP-16
LFCSP-24
MQFP-44
MSOP-10
MSOP-8

800 mV
1.08 V
1.1 V
1.2 V
1.62 V
1.65 V
1.7 V
1.71 V
1.8 V
2 V
2.25 V
2.3 V
2.4 V
2.5 V
2.7 V
2.75 V
2.8 V
3 V
3.3 V
4.5 V