.hide-partial { max-height: none; } .show-more { display: none; }

Interface - I/O Expanders

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 608

Applied Filters:

Manufacturer

Series

Mounting Style

Package/Case

Interface Type

Number of I/Os

Interrupt Output

Supply Voltage - Min

Supply Voltage - Max

Maximum Clock Frequency

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

ESD Protection

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Interface - I/O Expanders 16 bit In/Out

MCP23016-I/ML
Microchip Technology
1: $2.27
1,198In Stock

Mfr. Part No.
MCP23016-I/ML

Mouser Part No
579-MCP23016-I/ML

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,198In Stock

$2.27

$1.90

$1.83

Quote

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

I2C, Serial

16 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Without ESD Protection

Interface - I/O Expanders 16B I/O Expander SPI interface

MCP23S18T-E/SO
Microchip Technology
1: $2.15
2,044In Stock

Mfr. Part No.
MCP23S18T-E/SO

Mouser Part No
579-MCP23S18T-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander SPI interface

Datasheet

2,044In Stock

Cut Tape

$2.15

$1.80

$1.63

Reel

$1.63

$1.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

SOIC-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup

ADP5585ACBZ-04-R7
Analog Devices
1: $4.24
2,029In Stock

Mfr. Part No.
ADP5585ACBZ-04-R7

Mouser Part No
584-ADP5585ACBZ-04R7

Analog Devices

Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup

Datasheet

2,029In Stock

Cut Tape

$4.24

$2.79

$2.57

$2.20

Reel

$1.51

View

Min.: 1
Mult.: 1

Reel: 3,000

ADP5585

SMD/SMT

WLCSP-16

I2C, Serial

10 I/O

With Interrupt

1.8 V

3 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Without ESD Protection

Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config

ADP5586ACBZ-00-R7
Analog Devices
1: $4.24
1,035In Stock

Mfr. Part No.
ADP5586ACBZ-00-R7

Mouser Part No
584-ADP5586ACBZ-00R7

Analog Devices

Interface - I/O Expanders Keypad Decoder and I/O Exp Dfault Config

Datasheet

1,035In Stock

Cut Tape

$4.24

$2.79

$2.57

$2.20

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ADP5586

SMD/SMT

WLCSP-16

I2C, Serial

10 I/O

With Interrupt

1.65 V

3.6 V

880 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand

ADP5587ACPZ-1-R7
Analog Devices
1: $5.29
1,328In Stock

Mfr. Part No.
ADP5587ACPZ-1-R7

Mouser Part No
584-ADP5587ACPZ-1-R7

Analog Devices

Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand

Datasheet

1,328In Stock

Cut Tape

$5.29

$3.58

$3.33

$2.93

Reel

$2.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ADP5587

SMD/SMT

LFCSP-24

I2C, Serial

18 I/O

With Interrupt

1.65 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB

PCA9534DBR
Texas Instruments
1: $3.74
3,244In Stock

Mfr. Part No.
PCA9534DBR

Mouser Part No
595-PCA9534DBR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB

Datasheet

3,244In Stock

Cut Tape

$3.74

$3.26

$3.03

$2.66

Reel

$1.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9534

SMD/SMT

SSOP-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+
Analog Devices / Maxim Integrated
1: $13.00
1,742In Stock

Mfr. Part No.
MAX7311AUG+

Mouser Part No
700-MAX7311AUG

Analog Devices / Maxim Integrated

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

Datasheet

1,742In Stock

$13.00

$9.88

$9.47

$8.34

View

Min.: 1
Mult.: 1

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

Tube

Without ESD Protection

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

MAX7313AEG+T
Analog Devices / Maxim Integrated
1: $10.39
2,872In 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

2,872In Stock

Cut Tape

$10.39

$8.03

$7.66

$6.65

View

Reel

$4.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX7313

SMD/SMT

QSOP-24

I2C, Serial, SMBus

16 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 I C Port Expander with Eight Push-Pull O

MAX7320ATE+T
Analog Devices / Maxim Integrated
1: $7.86
1,511In Stock

Mfr. Part No.
MAX7320ATE+T

Mouser Part No
700-MAX7320ATET

Analog Devices / Maxim Integrated

Interface - I/O Expanders I C Port Expander with Eight Push-Pull O

Datasheet

1,511In Stock

Cut Tape

$7.86

$6.03

$5.61

$4.94

View

Reel

$3.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX7320

SMD/SMT

TQFN-16

I2C, Serial

8 I/O

Without Interrupt

1.71 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB

PCA9534ADBR
Texas Instruments
1: $5.37
1,212In Stock

Mfr. Part No.
PCA9534ADBR

Mouser Part No
595-PCA9534ADBR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534ADB

Datasheet

1,212In Stock

Cut Tape

$5.37

$3.69

$3.44

$3.02

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCA9534A

SMD/SMT

SSOP-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 Lo Vltg 24B I2C & SM Bus I/O Expander

TCA6424RGJR
Texas Instruments
1: $6.25
2,310In Stock

Mfr. Part No.
TCA6424RGJR

Mouser Part No
595-TCA6424RGJR

Texas Instruments

Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander

Datasheet

2,310In Stock

Cut Tape

$6.25

$4.81

$4.44

$4.04

View

Reel

$3.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

TCA6424

SMD/SMT

UQFN-32

I2C, Serial, SMBus

24 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 10-Port SPI-Interfaced I/O Expander with

MAX7317AEE+
Analog Devices / Maxim Integrated
1: $9.33
662In Stock

Mfr. Part No.
MAX7317AEE+

Mouser Part No
700-MAX7317AEE

Analog Devices / Maxim Integrated

Interface - I/O Expanders 10-Port SPI-Interfaced I/O Expander with

Learn More

Datasheet

662In Stock

$9.33

$6.99

$6.67

$5.79

View

Min.: 1
Mult.: 1

MAX7317

SMD/SMT

QSOP-16

Serial, SPI

10 I/O

Without Interrupt

2.25 V

3.6 V

26 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8

MAX7325ATG+T
Analog Devices / Maxim Integrated
1: $5.49
1,163In Stock

Mfr. Part No.
MAX7325ATG+T

Mouser Part No
700-MAX7325ATGT

Analog Devices / Maxim Integrated

Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8

Datasheet

1,163In Stock

Cut Tape

$5.49

$3.77

$3.51

$3.09

Reel

$2.14

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MAX7325

SMD/SMT

TQFN-24

I2C, Serial

8 I/O

With Interrupt

1.71 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 16-bit I/O Expander I2C interface

MCP23018-E/SS
Microchip Technology
1: $2.24
4,251In Stock

Mfr. Part No.
MCP23018-E/SS

Mouser Part No
579-MCP23018-E/SS

Microchip Technology

Interface - I/O Expanders 16-bit I/O Expander I2C interface

Datasheet

4,251In Stock

$2.24

$1.69

$1.64

$1.63

Min.: 1
Mult.: 1

SMD/SMT

SSOP-24

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

3.4 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

MCP23S08-E/ML
Microchip Technology
1: $1.51
6,832In Stock

Mfr. Part No.
MCP23S08-E/ML

Mouser Part No
579-MCP23S08-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp SPI interface

Datasheet

6,832In Stock

$1.51

$1.50

$1.37

$1.28

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

PCF8574DGVR
Texas Instruments
1: $4.83
966In Stock

Mfr. Part No.
PCF8574DGVR

Mouser Part No
595-PCF8574DGVR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

966In Stock

Cut Tape

$4.83

$3.22

$2.99

$2.63

Reel

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCF8574

SMD/SMT

TVSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

PCF8575DBQR
Texas Instruments
1: $6.74
4,030In Stock

Mfr. Part No.
PCF8575DBQR

Mouser Part No
595-PCF8575DBQR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

Datasheet

4,030In Stock

Cut Tape

$6.74

$4.95

$4.61

$4.06

View

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PCF8575

SMD/SMT

SSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

PCF8575DGVR
Texas Instruments
1: $3.23
1,094In Stock

Mfr. Part No.
PCF8575DGVR

Mouser Part No
595-PCF8575DGVR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander

Datasheet

1,094In Stock

Cut Tape

$3.23

$3.22

$3.21

$3.19

View

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCF8575

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

MAX7300AAI+
Analog Devices / Maxim Integrated
1: $14.28
936In Stock

Mfr. Part No.
MAX7300AAI+

Mouser Part No
700-MAX7300AAI

Analog Devices / Maxim Integrated

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

Datasheet

936In Stock

$14.28

$10.85

$10.40

$9.16

View

Min.: 1
Mult.: 1

MAX7300

SMD/SMT

SSOP-28

I2C, Serial

20 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-Port I/O Expander with LED Intensity

MAX7313AEG+
Analog Devices / Maxim Integrated
1: $10.39
957In Stock

Mfr. Part No.
MAX7313AEG+

Mouser Part No
700-MAX7313AEG

Analog Devices / Maxim Integrated

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

Datasheet

957In Stock

$10.39

$8.03

$7.66

$6.65

View

Min.: 1
Mult.: 1

MAX7313

SMD/SMT

QSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2 V

3.6 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 16B I/O Expander I2C interface

MCP23018T-E/SO
Microchip Technology
1: $2.04
7,885In Stock

Mfr. Part No.
MCP23018T-E/SO

Mouser Part No
579-MCP23018T-E/SO

Microchip Technology

Interface - I/O Expanders 16B I/O Expander I2C interface

Datasheet

7,885In Stock

Cut Tape

$2.04

$1.69

$1.54

Reel

$1.54

$1.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,600

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

3.4 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup

ADP5585ACPZ-03-R7
Analog Devices
1: $4.24
1,485In Stock

Mfr. Part No.
ADP5585ACPZ-03-R7

Mouser Part No
584-ADP5585ACPZ-03R7

Analog Devices

Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup

Datasheet

1,485In Stock

Cut Tape

$4.24

$2.79

$2.57

$2.20

Reel

$1.51

View

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

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

MAX7329AWE+T
Analog Devices / Maxim Integrated
1: $5.91
705In Stock

Mfr. Part No.
MAX7329AWE+T

Mouser Part No
700-MAX7329AWET

Analog Devices / Maxim Integrated

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

Datasheet

705In Stock

Cut Tape

$5.91

$4.11

$3.83

$3.37

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

MAX7329

SMD/SMT

SOIC-Wide-16

I2C, Serial

8 I/O

With Interrupt

2.5 V

5.5 V

100 kHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 16 bit In/Out

MCP23016-I/SO
Microchip Technology
1: $1.91
1,112In Stock

Mfr. Part No.
MCP23016-I/SO

Mouser Part No
579-MCP23016-I/SO

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

1,112In Stock

$1.91

$1.78

$1.71

Quote

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Without ESD Protection

Interface - I/O Expanders 11 GPIO/Key Controller

ADP5585ACPZ-01-R7
Analog Devices
1: $4.24
1,831In Stock

Mfr. Part No.
ADP5585ACPZ-01-R7

Mouser Part No
584-ADP5585ACPZ-01R7

Analog Devices

Interface - I/O Expanders 11 GPIO/Key Controller

Datasheet

1,831In Stock

Cut Tape

$4.24

$2.79

$2.57

$2.20

Reel

$1.51

View

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

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