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

Interface IC's Interface - I/O Expanders

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

Results: 606

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; }

Download Table (.CSV)

Part #

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

TCA9535MRGER
Texas Instruments
1: £1.45
1,661In 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

1,661In Stock

More Info Available

Cut Tape

£1.45

£1.07

£0.978

£0.867

Reel

£0.731

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: £2.10
1,024In Stock

Mfr. Part No.
ADP5585ACPZ-00-R7

Mouser Part No
584-ADP5585ACPZ-00R7

Analog Devices

Interface - I/O Expanders 10 GPIO/Key Controller

Datasheet

1,024In Stock

Cut Tape

£2.10

£1.57

£1.44

£1.29

Reel

£1.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 I2C FM TP GPIO INT PU

PCA9555DB,118
NXP Semiconductors
1: £2.80
8,918In Stock

Mfr. Part No.
PCA9555DB,118

Mouser Part No
771-PCA9555DB-T

NXP Semiconductors

Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU

Datasheet

8,918In Stock

Cut Tape

£2.80

£1.90

£1.75

£1.52

Reel

£1.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCA9555

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

Interface - I/O Expanders 16b I2C BUS INTERUPT

PCA6416APW,118
NXP Semiconductors
1: £1.20
6,765In Stock
2,500On Order

Mfr. Part No.
PCA6416APW,118

Mouser Part No
771-PCA6416APW118

NXP Semiconductors

Interface - I/O Expanders 16b I2C BUS INTERUPT

Learn More

Datasheet

6,765In Stock

2,500On Order

Cut Tape

£1.20

£0.876

£0.796

£0.707

Reel

£0.595

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA6416

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

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

TCA9554DBR
Texas Instruments
1: £1.18
615In Stock

Mfr. Part No.
TCA9554DBR

Mouser Part No
595-TCA9554DBR

Texas Instruments

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

Learn More

Datasheet

615In Stock

Cut Tape

£1.18

£0.867

£0.79

Reel

£0.79

MouseReel Available

Min.: 1
Mult.: 1
Max.: 90

: 2,000

TCA9554

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 Mixed signal Expandr

MCP25050-E/P
Microchip Technology
1: £4.44
29In Stock

Mfr. Part No.
MCP25050-E/P

Mouser Part No
579-MCP25050-E/P

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

29In Stock

£4.44

£3.72

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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

MAX7301ATL+
Analog Devices / Maxim Integrated
1: £10.20
1,157In Stock

Mfr. Part No.
MAX7301ATL+

Mouser Part No
700-MAX7301ATL

Analog Devices / Maxim Integrated

Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port

Learn More

Datasheet

1,157In Stock

£10.20

£8.05

£7.18

£6.91

View

Min.: 1
Mult.: 1

MAX7301

SMD/SMT

TQFN-40

Serial, SPI

28 I/O

With Interrupt

2.5 V

5.5 V

26 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MAX7317ATE+T
Analog Devices / Maxim Integrated
1: £4.93
1,180In Stock

Mfr. Part No.
MAX7317ATE+T

Mouser Part No
700-MAX7317ATET

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

1,180In Stock

Cut Tape

£4.93

£3.79

£3.51

£3.20

View

Reel

£2.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MAX7317

SMD/SMT

TQFN-16

Serial, SPI

10 I/O

Without Interrupt

2.25 V

3.6 V

26 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

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

MAX7329AWE+
Analog Devices / Maxim Integrated
1: £3.06
90In Stock

Mfr. Part No.
MAX7329AWE+

Mouser Part No
700-MAX7329AWE

Analog Devices / Maxim Integrated

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

Datasheet

90In Stock

£3.06

£2.32

£2.03

£2.02

View

Min.: 1
Mult.: 1

MAX7329

SMD/SMT

SOIC-16

I2C, Serial

8 I/O

With Interrupt

2.5 V

5.5 V

100 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders 8BIT I2C

PCA9501PW,118
NXP Semiconductors
1: £2.86
8,282In Stock
2,220On Order

Mfr. Part No.
PCA9501PW,118

Mouser Part No
771-PCA9501PW-T

NXP Semiconductors

Interface - I/O Expanders 8BIT I2C

Learn More

Datasheet

8,282In Stock

2,220On Order

Cut Tape

£2.86

£1.95

£1.80

£1.56

View

Reel

£1.04

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9501

SMD/SMT

TSSOP-20

I2C, Serial, SMBus

8 I/O

With Interrupt

2.5 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

PCA9539DWR
Texas Instruments
1: £2.69
1,136In Stock
2,000On Order

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

1,136In Stock

2,000On Order

Cut Tape

£2.69

£2.02

£1.85

£1.78

View

Reel

£1.51

MouseReel Available

Min.: 1
Mult.: 1

: 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 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW

PCF8574ADWR
Texas Instruments
1: £1.12
1,723In Stock

Mfr. Part No.
PCF8574ADWR

Mouser Part No
595-PCF8574ADWR

Texas Instruments

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW

Datasheet

1,723In Stock

More Info Available

Cut Tape

£1.12

£0.826

£0.753

Reel

£0.753

MouseReel Available

Min.: 1
Mult.: 1
Max.: 90

: 2,000

PCF8574A

SMD/SMT

SOIC-16

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 DUAL I2C/SMBUS VOLT

PCA9535CHF,118
NXP Semiconductors
1: £1.65
3,797In Stock

Mfr. Part No.
PCA9535CHF,118

Mouser Part No
771-PCA9535CHF118

NXP Semiconductors

Interface - I/O Expanders DUAL I2C/SMBUS VOLT

Datasheet

3,797In Stock

More Info Available

Cut Tape

£1.65

£1.22

£1.12

£1.00

View

Reel

£0.833

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9535C

SMD/SMT

HWQFN-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

PCA9535DBQR
Texas Instruments
1: £2.47
890In 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

890In Stock

Cut Tape

£2.47

£2.26

£2.06

£1.80

Reel

£1.64

MouseReel Available

Min.: 1
Mult.: 1

: 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: £8.30
718In 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

718In Stock

Cut Tape

£8.30

£6.50

£6.05

£5.56

View

Reel

£4.94

MouseReel Available

Min.: 1
Mult.: 1

: 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 I C Port Expanders with Eight I/O Ports

MAX7328AWE+
Analog Devices / Maxim Integrated
1: £4.38
101In 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

101In Stock

£4.38

£3.36

£2.97

£2.76

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 16bit I2C IO Port Interrupt and Agile

PCAL9535APW,118
NXP Semiconductors
1: £1.69
3,684In Stock

Mfr. Part No.
PCAL9535APW,118

Mouser Part No
771-PCAL9535APW,118

NXP Semiconductors

Interface - I/O Expanders 16bit I2C IO Port Interrupt and Agile

Learn More

Datasheet

3,684In Stock

Cut Tape

£1.69

£1.25

£1.14

£1.02

View

Reel

£0.859

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCAL9535A

SMD/SMT

TSSOP-24

I2C, Serial

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 8bit IO Expander Low Voltage TSSOP

PCA6408APW,118
NXP Semiconductors
1: £1.05
6,689In Stock

Mfr. Part No.
PCA6408APW,118

Mouser Part No
771-PCA6408APW,118

NXP Semiconductors

Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP

Learn More

Datasheet

6,689In Stock

Cut Tape

£1.05

£0.768

£0.696

£0.617

Reel

£0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA6408A

SMD/SMT

TSSOP-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 ULV 34-bit Fm+, I2C- I/O Expander

PCAL6534EVJ
NXP Semiconductors
1: £2.29
5,275In Stock

Mfr. Part No.
PCAL6534EVJ

Mouser Part No
771-PCAL6534EVJ

NXP Semiconductors

Interface - I/O Expanders ULV 34-bit Fm+, I2C- I/O Expander

Learn More

Datasheet

5,275In Stock

Cut Tape

£2.29

£1.72

£1.57

£1.41

View

Reel

£1.18

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCAL6534

SMD/SMT

VFBGA-42

I2C, Serial, SMBus

34 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER

TCAL9538PWR
Texas Instruments
1: £1.36
784In Stock

Mfr. Part No.
TCAL9538PWR

Mouser Part No
595-TCAL9538PWR

Texas Instruments

Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER

Learn More

Datasheet

784In Stock

£1.36

£1.01

£0.918

£0.819

View

Min.: 1
Mult.: 1

TCAL9538

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

9 I/O

With Interrupt

1.08 V

3.6 V

1 MHz

- 40 C

+ 125 C

Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander

TCA9554DBQR
Texas Instruments
1: £1.22
2,676In Stock

Mfr. Part No.
TCA9554DBQR

Mouser Part No
595-TCA9554DBQR

Texas Instruments

Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander

Learn More

Datasheet

2,676In Stock

Cut Tape

£1.22

£0.91

£0.826

Reel

£0.826

MouseReel Available

Min.: 1
Mult.: 1
Max.: 80

: 2,500

TCA9554

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

MAX7311ATG+
Analog Devices / Maxim Integrated
1: £7.35
556In Stock

Mfr. Part No.
MAX7311ATG+

Mouser Part No
700-MAX7311ATG

Analog Devices / Maxim Integrated

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

Datasheet

556In Stock

£7.35

£5.75

£4.97

£4.79

View

Min.: 1
Mult.: 1

MAX7311

SMD/SMT

TQFN-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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package

PCA6416AHF,128
NXP Semiconductors
1: £1.20
2,582In Stock

Mfr. Part No.
PCA6416AHF,128

Mouser Part No
771-PCA6416AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package

Learn More

Datasheet

2,582In Stock

More Info Available

Cut Tape

£1.20

£0.876

£0.796

£0.707

View

Reel

£0.58

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA6416

SMD/SMT

HWQFN-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

Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO

PCA9575HF,118
NXP Semiconductors
1: £1.73
5,900In Stock

Mfr. Part No.
PCA9575HF,118

Mouser Part No
771-PCA9575HF

NXP Semiconductors

Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO

Datasheet

5,900In Stock

Cut Tape

£1.73

£1.28

£1.17

£1.05

View

Reel

£0.91

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9575

SMD/SMT

HWQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.1 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

6 kV

Interface - I/O Expanders I2C/SMBUS 8BIT LP

PCA9534PW,118
NXP Semiconductors
1: £1.99
5,699In Stock

Mfr. Part No.
PCA9534PW,118

Mouser Part No
771-PCA9534PW-T

NXP Semiconductors

Interface - I/O Expanders I2C/SMBUS 8BIT LP

Datasheet

5,699In Stock

More Info Available

Cut Tape

£1.99

£1.29

£1.17

£0.986

Reel

£0.703

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9534

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 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