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Interface IC's Interface - I/O Expanders

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Results: 608

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Part #

Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os

MAX7323ATE+
Analog Devices / Maxim Integrated
1: $7.80
395In Stock

Mfr. Part No.
MAX7323ATE+

Mouser Part No
700-MAX7323ATE

Analog Devices / Maxim Integrated

Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os

Datasheet

395In Stock

$7.80

$5.98

$5.57

$4.90

View

Min.: 1
Mult.: 1

MAX7323

SMD/SMT

TQFN-EP-16

I2C, Serial

4 I/O

With Interrupt

1.71 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

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

$5.54

$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 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

$4.04

$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 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

$9.89

$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 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

View

Reel

$0.744

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 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

View

Reel

$0.671

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

MAX7311AAG+
Analog Devices / Maxim Integrated
1: $12.61
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

$12.61

$10.25

$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 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

$1.47

$1.30

View

Reel

$1.04

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 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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW

PCA9539DWR
Texas Instruments
1: $5.15
1,201In Stock

Mfr. Part No.
PCA9539DWR

Mouser Part No
595-PCA9539DWR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW

Datasheet

1,201In Stock

Cut Tape

$5.15

$3.48

$3.24

$2.85

View

Reel

$2.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9539

SMD/SMT

SOIC-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 18-Port GPIO with LED Intensity Control,

MAX7314AEG+
Analog Devices / Maxim Integrated
1: $10.76
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

$10.76

$8.32

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

PCA9539DBQR
Texas Instruments
1: $4.88
3,011In 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

3,011In Stock

Cut Tape

$4.88

$3.26

$3.04

$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 Interface IO Expandr

PI4IOE5V6416LEX
Diodes Incorporated
1: $1.36
951In Stock
3,000Expected 2026/03/23

Mfr. Part No.
PI4IOE5V6416LEX

Mouser Part No
729-PI4IOE5V6416LEX

Diodes Incorporated

Interface - I/O Expanders Interface IO Expandr

Learn More

Datasheet

951In Stock

3,000Expected 2026/03/23

Cut Tape

$1.36

$1.04

$0.94

$0.833

View

Reel

$0.65

Min.: 1
Mult.: 1

Reel: 3,000

PIO4IO

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape

2 kV

Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus

TCA6408AQPWRQ1
Texas Instruments
1: $2.97
5,802In Stock

Mfr. Part No.
TCA6408AQPWRQ1

Mouser Part No
595-TCA6408AQPWRQ1

Texas Instruments

Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus

Datasheet

5,802In Stock

Cut Tape

$2.97

$1.93

$1.77

$1.52

Reel

$0.985

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

TCA6408A

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

3.6 V

400 kHz

- 40 C

+ 125 C

AEC-Q100

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
8,162In Stock
9,500Expected 2026/05/25

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

8,162In Stock

9,500Expected 2026/05/25

Cut Tape

$2.07

$1.54

$1.40

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

PI4IOE5V9539ZDEX
Diodes Incorporated
1: $1.33
2,421In 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

2,421In Stock

Cut Tape

$1.33

$0.959

$0.87

$0.77

Reel

$0.625

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 2-Wire-Interfaced, 16-Bit, I/O Port Expa

MAX7318AUG+
Analog Devices / Maxim Integrated
1: $9.83
379In Stock

Mfr. Part No.
MAX7318AUG+

Mouser Part No
700-MAX7318AUG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

379In Stock

$9.83

$7.59

$7.25

$6.29

View

Min.: 1
Mult.: 1

MAX7318

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MAX7315ATE+T
Analog Devices / Maxim Integrated
1: $7.80
1,256In Stock

Mfr. Part No.
MAX7315ATE+T

Mouser Part No
700-MAX7315ATET

Analog Devices / Maxim Integrated

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

Datasheet

1,256In Stock

Cut Tape

$7.80

$5.98

$5.57

$4.90

View

Reel

$3.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX7315

SMD/SMT

TQFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2 V

3.6 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

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 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

View

Reel

$0.946

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 16b I2C BUS INTERUPT

PCA9555APW,118
NXP Semiconductors
1: $1.76
4,759In Stock

Mfr. Part No.
PCA9555APW,118

Mouser Part No
771-PCA9555APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

4,759In Stock

Cut Tape

$1.76

$1.30

$1.17

$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 - 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

$1.92

Reel

$1.92

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 8 CHAN LOW VOLT I2C GPIO + PWM

SX1508BIULTRT
Semtech
1: $2.01
10,495In Stock

Mfr. Part No.
SX1508BIULTRT

Mouser Part No
947-SX1508BIULTRT

Semtech

Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM

Learn More

Datasheet

10,495In Stock

Cut Tape

$2.01

$1.49

$1.36

$1.21

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SX1508

SMD/SMT

QFN-20

I2C, Serial

8 I/O

With Interrupt

1.2 V

3.6 V

2 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 8BIT I2C FMQB GPIO PU2K EEPROM

PCA9500PW,118
NXP Semiconductors
1: $2.52
2,338In Stock

Mfr. Part No.
PCA9500PW,118

Mouser Part No
771-PCA9500PW-T

NXP Semiconductors

Interface - I/O Expanders 8BIT I2C FMQB GPIO PU2K EEPROM

Datasheet

2,338In Stock

Cut Tape

$2.52

$1.88

$1.72

$1.54

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCA9500

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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 IC's Interface - I/O Expanders

Customer Service Office

Company

Resources

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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