.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: 670

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 Remote 16-Bit I2C & SMBus I/O Expander

PCF8575CDGVR
Texas Instruments
2,000: $3.35
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCF8575CDGVR

Mouser Part No
595-PCF8575CDGVR

Texas Instruments

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$3.35

Min.: 2,000
Mult.: 2,000

: 2,000

PCF8575C

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

4.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander A ALT 595-PCA9534ARGTR

PCA9534ARGTRG4
Texas Instruments
3,000: $1.51
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCA9534ARGTRG4

Mouser Part No
595-PCA9534ARGTRG4

Texas Instruments

Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander A ALT 595-PCA9534ARGTR

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Reel

$1.51

$1.47

Min.: 3,000
Mult.: 3,000

: 3,000

PCA9534A

SMD/SMT

VQFN-16

8 I/O

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders 24-bit SPI bus I/O e xpander with interru

TXE8124RHBR
Texas Instruments
1: $2.07
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
TXE8124RHBR

Mouser Part No
595-TXE8124RHBR

New Product

Texas Instruments

Interface - I/O Expanders 24-bit SPI bus I/O e xpander with interru

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.07

$1.51

$1.37

$1.21

View

Reel

$0.99

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TXE8124

SMD/SMT

VQFN-32

SPI

8 I/O

Without Interrupt

1.65 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDE

NLA9555MTTXG
onsemi
3,000: $0.918
Non-Stocked
New Product

Mfr. Part No.
NLA9555MTTXG

Mouser Part No
863-NLA9555MTTXG

New Product

onsemi

Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDE

Datasheet

Non-Stocked

Reel

$0.918

Min.: 3,000
Mult.: 3,000

: 3,000

NLA9555

SMD/SMT

WQFN-24

With Interrupt

1.65 V

5.5 V

1 MHz

- 55 C

+ 125 C

Reel

Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp ALT ALT 595-PCA9539PWR

PCA9539PWRG4
Texas Instruments
2,000: $2.91
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCA9539PWRG4

Mouser Part No
595-PCA9539PWRG4

Texas Instruments

Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp ALT ALT 595-PCA9539PWR

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Reel

$2.91

Min.: 2,000
Mult.: 2,000

: 2,000

PCA9539

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander

PCA9534ADGVR
Texas Instruments
2,000: $2.07
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCA9534ADGVR

Mouser Part No
595-PCA9534ADGVR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.07

$2.05

Min.: 2,000
Mult.: 2,000

: 2,000

PCA9534A

SMD/SMT

TVSOP-16

8 I/O

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

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

PCA9555DGVR
Texas Instruments
2,000: $2.79
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCA9555DGVR

Mouser Part No
595-PCA9555DGVR

Texas Instruments

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.79

$2.77

Min.: 2,000
Mult.: 2,000

: 2,000

PCA9555

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW

TCA6416PWR
Texas Instruments
2,000: $4.13
Non-Stocked Lead-Time 9 Weeks
NRND

Mfr. Part No.
TCA6416PWR

Mouser Part No
595-TCA6416PWR

NRND

Texas Instruments

Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$4.13

Quote

Min.: 2,000
Mult.: 2,000

: 2,000

TCA6416

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander

PCA9534ADB
Texas Instruments
1: $5.73
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
PCA9534ADB

Mouser Part No
595-PCA9534ADB

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander

Datasheet

Non-Stocked Lead-Time 16 Weeks

$5.73

$4.35

$3.67

$3.54

View

Min.: 1
Mult.: 1

PCA9534A

SMD/SMT

SSOP-16

8 I/O

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

ADP5589ACBZ-01-R7
Analog Devices
3,000: $2.86
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5589ACBZ-01-R7

Mouser Part No
584-ADP5589ACBZ-01R7

Analog Devices

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.86

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ADP5589

SMD/SMT

WLCSP-25

I2C, Serial

19 I/O

1.8 V

3 V

Reel

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

ADP5589ACBZ-02-R7
Analog Devices
3,000: $2.86
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5589ACBZ-02-R7

Mouser Part No
584-ADP5589ACBZ-02R7

Analog Devices

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.86

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ADP5589

SMD/SMT

WLCSP-25

I2C, Serial

19 I/O

1.8 V

3 V

Reel

Interface - I/O Expanders I2C-bus/SPI to Quad Port Expander

PI7C1401AZFEX
Diodes Incorporated
2,000: $4.92
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
PI7C1401AZFEX

Mouser Part No
729-PI7C1401AZFEX

Diodes Incorporated

Interface - I/O Expanders I2C-bus/SPI to Quad Port Expander

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

$4.92

Min.: 2,000
Mult.: 2,000

: 2,000

PI7C1401

SMD/SMT

TQFN-56

Serial, SPI

4 I/O

With Interrupt

1.8 V

3.3 V

33 MHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

ADP5589ACBZ-00-R7
Analog Devices
3,000: $2.86
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5589ACBZ-00-R7

Mouser Part No
584-ADP5589ACBZ-00R7

Analog Devices

Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.86

Quote

Min.: 3,000
Mult.: 3,000

: 3,000

ADP5589

SMD/SMT

WLCSP-25

I2C, Serial

19 I/O

1.8 V

3 V

Reel

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

MAX7318AAG+T
Analog Devices / Maxim Integrated
2,000: $7.02
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MAX7318AAG+T

Mouser Part No
700-MAX7318AAGT

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$7.02

Min.: 2,000
Mult.: 2,000

: 2,000

MAX7318

SMD/SMT

SSOP-24

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel

Interface - I/O Expanders 6 row x 5 column matrix

ADP5586ACBZ-01-R7
Analog Devices
3,000: $2.31
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
ADP5586ACBZ-01-R7

Mouser Part No
584-ADP5586ACBZ-01R7

Analog Devices

Interface - I/O Expanders 6 row x 5 column matrix

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$2.31

$2.27

Min.: 3,000
Mult.: 3,000

: 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

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

MAX7312AUG+T
Analog Devices / Maxim Integrated
2,500: $7.30
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MAX7312AUG+T

Mouser Part No
700-MAX7312AUGT

Analog Devices / Maxim Integrated

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$7.30

Min.: 2,500
Mult.: 2,500

: 2,500

MAX7312

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel

Interface - I/O Expanders 4 CHANNEL LOW VOLTAGE GPIO

SX1501I087TRT
Semtech
15,000: $0.653
Non-Stocked

Mfr. Part No.
SX1501I087TRT

Mouser Part No
947-SX1501I087TRT

Semtech

Interface - I/O Expanders 4 CHANNEL LOW VOLTAGE GPIO

Datasheet

Non-Stocked

Cut Tape

$0.653

Min.: 15,000
Mult.: 3,000

: 3,000

SMD/SMT

QFN-20

I2C, Serial

4 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

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

MAX7300AAI+T
Analog Devices / Maxim Integrated
2,000: $11.11
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
MAX7300AAI+T

Mouser Part No
700-MAX7300AAIT

Analog Devices / Maxim Integrated

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

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$11.11

Min.: 2,000
Mult.: 2,000

: 2,000

MAX7300

SMD/SMT

SSOP-28

I2C, Serial

28 I/O

With Interrupt

2.5 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel

Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW

TCA6416PWT
Texas Instruments
250: $5.25
Non-Stocked Lead-Time 26 Weeks
NRND

Mfr. Part No.
TCA6416PWT

Mouser Part No
595-TCA6416PWT

NRND

Texas Instruments

Interface - I/O Expanders Lo Vltg 8B I2C and S MBus I/O Expander A A 595-TCA6416PW

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

$5.25

Min.: 250
Mult.: 250

: 250

TCA6416

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel

Interface - I/O Expanders 11 Chnl Keypad controller &GPIO expander

ADP5585ACBZ-01-R7
Analog Devices
3,000: $2.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5585ACBZ-01-R7

Mouser Part No
584-ADP5585ACBZ-01R7

Analog Devices

Interface - I/O Expanders 11 Chnl Keypad controller &GPIO expander

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.31

$2.27

Min.: 3,000
Mult.: 3,000

: 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

Interface - I/O Expanders Default Configuration, Alternative I2C A

ADP5586ACBZ-03-R7
Analog Devices
3,000: $2.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5586ACBZ-03-R7

Mouser Part No
584-ADP5586ACBZ-03R7

Analog Devices

Interface - I/O Expanders Default Configuration, Alternative I2C A

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.31

$2.27

Min.: 3,000
Mult.: 3,000

: 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

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

MAX7318AWG+T
Analog Devices / Maxim Integrated
1,000: $7.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
MAX7318AWG+T

Mouser Part No
700-MAX7318AWG+T

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$7.40

$7.02

Min.: 1,000
Mult.: 1,000

: 1,000

MAX7318

SMD/SMT

SOIC-Wide-24

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Reel

Interface - I/O Expanders GPIO extender

NCT5605Y TR
Nuvoton
4,000: $0.952
Non-Stocked

Mfr. Part No.
NCT5605Y TR

Mouser Part No
503-NCT5605YTR

Nuvoton

Interface - I/O Expanders GPIO extender

Datasheet

Non-Stocked

Reel

$0.952

Min.: 4,000
Mult.: 4,000

: 4,000

SMD/SMT

QFN-20

I2C, Serial, SMBus

With Interrupt

3.3 V

0 C

+ 70 C

Reel

Interface - I/O Expanders GPIO extender

NCT5605Y
Nuvoton
1: $2.19
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NCT5605Y

Mouser Part No
503-NCT5605Y

Nuvoton

Interface - I/O Expanders GPIO extender

Datasheet

Non-Stocked Lead-Time 24 Weeks

$2.19

$1.60

$1.46

$1.28

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

I2C, Serial, SMBus

With Interrupt

3.3 V

0 C

+ 70 C

Tray

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

ADP5585ACBZ-02-R7
Analog Devices
3,000: $2.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
ADP5585ACBZ-02-R7

Mouser Part No
584-ADP5585ACBZ-02R7

Analog Devices

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

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$2.31

$2.27

Min.: 3,000
Mult.: 3,000

: 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

Without ESD Protection

Interface IC's Interface - I/O Expanders

Customer Service Office

Company

Resources

Support

82C55
82C55A
82C59A
ADP5585
ADP5586
ADP5587
ADP5588
ADP5589
AFIO16
APIO16
CAT9555
CMP82C55A
CMQ82C55A
CMS82C55A
CP82C55A
CQ82C55A
CY8C95xx
DS2408S
DS4520E
DS4550E

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
1.6 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

100 kHz
100 kHz, 400 kHz
400 kHz
880 kHz
1 MHz
1 MHz, 25 MHz
1.7 MHz
2 MHz
3.4 MHz
4 MHz
5 MHz
5 MHz, 10 MHz
8 MHz
10 MHz
12 MHz
24 MHz
25 MHz
26 MHz
33 MHz
60 MHz