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Interface IC's Interface - I/O Expanders

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Results: 639

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Part #

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR

PCF8575CPW
Texas Instruments
1: $8.47
279In Stock

Mfr. Part No.
PCF8575CPW

Mouser Part No
595-PCF8575CPW

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPWR

Datasheet

279In Stock

$8.47

$6.53

$6.05

$5.51

View

Min.: 1
Mult.: 1

PCF8575C

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

4.5 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

2 kV

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR

PCA9539DW
Texas Instruments
1: $4.79
272In Stock

Mfr. Part No.
PCA9539DW

Mouser Part No
595-PCA9539DW

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR

Datasheet

272In Stock

$4.79

$3.61

$3.31

$2.99

View

Min.: 1
Mult.: 1

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

Tube

2 kV

Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND

ID82C55A
Renesas / Intersil
1: $94.18
67In Stock

Mfr. Part No.
ID82C55A

Mouser Part No
968-ID82C55A

Renesas / Intersil

Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND

Datasheet

67In Stock

$94.18

$77.86

$71.31

$69.19

View

Min.: 1
Mult.: 1

82C55

Through Hole

CDIP-40

Parallel

24 I/O

With Interrupt

4.5 V

5.5 V

8 MHz

- 40 C

+ 85 C

Tube

1 kV

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR

PCA9557DB
Texas Instruments
1: $3.99
400In Stock

Mfr. Part No.
PCA9557DB

Mouser Part No
595-PCA9557DB

Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR

Datasheet

400In Stock

$3.99

$2.97

$2.72

$2.43

View

Min.: 1
Mult.: 1

PCA9557

SMD/SMT

SSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Tube

2 kV

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

KTS1620EWA-TR
Kinetic Technologies
1: $2.83
Non-Stocked

Mfr. Part No.
KTS1620EWA-TR

Mouser Part No
389-KTS1620EWA-TR

Kinetic Technologies

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

Learn More

Datasheet

Non-Stocked

Cut Tape

$2.83

$2.11

$1.93

$1.74

Reel

$1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

KTS1620

SMD/SMT

FO-WLP66-36

I2C, Serial

24 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 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT

TCA9554ADWR
Texas Instruments
1: $1.51
1,648In Stock

Mfr. Part No.
TCA9554ADWR

Mouser Part No
595-TCA9554ADWR

Texas Instruments

Interface - I/O Expanders 8-Bit I2C and SMBus I/O Expander A 595-T A 595-TCA9554ADWT

Learn More

Datasheet

1,648In Stock

Cut Tape

$1.51

$1.10

$0.996

$0.884

Reel

$0.739

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TCA9554A

SMD/SMT

SOIC-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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package

PCA6416AEVJ
NXP Semiconductors
1: $1.74
4,828In Stock

Mfr. Part No.
PCA6416AEVJ

Mouser Part No
771-PCA6416AEVJ

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package

Learn More

Datasheet

4,828In Stock

Cut Tape

$1.74

$1.34

$1.16

$1.03

View

Reel

$0.866

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA6416

SMD/SMT

VFBGA-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 NCA9535BY-Q100/SOT8041/HWQFN24

NCA9535BY-Q100HP
Nexperia
1: $1.67
6,013In Stock

Mfr. Part No.
NCA9535BY-Q100HP

Mouser Part No
771-NCA9535BY-Q100HP

Nexperia

Interface - I/O Expanders NCA9535BY-Q100/SOT8041/HWQFN24

Learn More

Datasheet

6,013In Stock

Cut Tape

$1.67

$1.23

$1.12

$0.988

Reel

$0.845

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

HWQFN-24

Reel, Cut Tape

Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM

M95P16-IXCST/EF
STMicroelectronics
1: $1.56
2,232In Stock

Mfr. Part No.
M95P16-IXCST/EF

Mouser Part No
511-M95P16-IXCST/EF

STMicroelectronics

Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM

Learn More

Datasheet

2,232In Stock

Cut Tape

$1.56

$1.39

$1.29

$1.20

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

M95P16

SMD/SMT

WLCSP-8

Reel, Cut Tape, MouseReel

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

KTS1625EUAA-TB
Kinetic Technologies
1: $2.03
1,050In Stock
New Product

Mfr. Part No.
KTS1625EUAA-TB

Mouser Part No
389-KTS1625EUAA-TB

New Product

Kinetic Technologies

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

Learn More

Datasheet

1,050In Stock

Cut Tape

$2.03

$1.50

$1.37

$1.22

Reel

$1.04

View

Min.: 1
Mult.: 1

: 1,500

KTS1625

SMD/SMT

WQFN-24

I2C

16 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Interface - I/O Expanders NCA9539BY/SOT8041/HWQFN24

NCA9539BYHP
Nexperia
1: $1.79
350In Stock

Mfr. Part No.
NCA9539BYHP

Mouser Part No
771-NCA9539BYHP

Nexperia

Interface - I/O Expanders NCA9539BY/SOT8041/HWQFN24

Learn More

Datasheet

350In Stock

Cut Tape

$1.79

$1.31

$1.19

$1.06

Reel

$0.863

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

HWQFN-24

Reel, Cut Tape

Interface - I/O Expanders 8bit Input/Output Exp I2C interface

MCP23008T-E/ML
Microchip Technology
1: $1.49
14,379In Stock

Mfr. Part No.
MCP23008T-E/ML

Mouser Part No
579-MCP23008T-E/ML

Microchip Technology

Interface - I/O Expanders 8bit Input/Output Exp I2C interface

Datasheet

14,379In Stock

Cut Tape

$1.49

$1.25

$1.20

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-20

I2C, Serial

8 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders 8B I/O Expander I2C interface

MCP23009-E/MG
Microchip Technology
1: $1.63
13,454In Stock

Mfr. Part No.
MCP23009-E/MG

Mouser Part No
579-MCP23009-E/MG

Microchip Technology

Interface - I/O Expanders 8B I/O Expander I2C interface

Datasheet

13,454In Stock

$1.63

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

I2C, Serial

8 I/O

With Interrupt

1.8 V

5.5 V

3.4 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/SP
Microchip Technology
1: $1.78
10,991In Stock

Mfr. Part No.
MCP23S17-E/SP

Mouser Part No
579-MCP23S17-E/SP

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

10,991In Stock

$1.78

$1.49

$1.35

Min.: 1
Mult.: 1

MCP23S17

Through Hole

SPDIP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders In/Out SPI int

MCP23S08T-E/SO
Microchip Technology
1: $1.54
12,833In Stock

Mfr. Part No.
MCP23S08T-E/SO

Mouser Part No
579-MCP23S08T-E/SO

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

12,833In Stock

Cut Tape

$1.54

$1.52

$1.51

$1.49

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

SMD/SMT

SOIC-18

Serial, SPI

8 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 16bit Input/Output Exp SPI interface

MCP23S17T-E/SS
Microchip Technology
1: $1.78
21,747In Stock
23,100Expected 04/12/2026

Mfr. Part No.
MCP23S17T-E/SS

Mouser Part No
579-MCP23S17T-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

21,747In Stock

23,100Expected 04/12/2026

Cut Tape

$1.78

Reel

$1.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

MCP23S17

SMD/SMT

SSOP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders In/Out I2C int

MCP23008T-E/SO
Microchip Technology
1: $1.37
32,503In Stock

Mfr. Part No.
MCP23008T-E/SO

Mouser Part No
579-MCP23008T-E/SO

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

32,503In Stock

Cut Tape

$1.37

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

SMD/SMT

SOIC-18

I2C, Serial

8 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K

PI4IOE5V6416AQ2LEX
Diodes Incorporated
1: $2.53
2,901In Stock

Mfr. Part No.
PI4IOE5V6416AQ2LEX

Mouser Part No
621-PI4IOE5V6416AQ2L

Diodes Incorporated

Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K

Datasheet

2,901In Stock

Cut Tape

$2.53

$1.88

$1.71

$1.54

View

Reel

$1.30

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-24

Reel, Cut Tape

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/SO
Microchip Technology
1: $1.69
33,188In Stock

Mfr. Part No.
MCP23S17-E/SO

Mouser Part No
579-MCP23S17-E/SO

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

33,188In Stock

$1.69

$1.40

$1.28

Min.: 1
Mult.: 1

MCP23S17

SMD/SMT

SOIC-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17T-E/ML
Microchip Technology
1: $2.04
42,557In Stock

Mfr. Part No.
MCP23S17T-E/ML

Mouser Part No
579-MCP23S17T-E/ML

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

42,557In Stock

Cut Tape

$2.04

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

MCP23S17

SMD/SMT

QFN-28

Serial, SPI

16 I/O

With Interrupt

4.5 V

5.5 V

10 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders In/Out SPI int

MCP23S08-E/SO
Microchip Technology
1: $1.52
24,041In Stock

Mfr. Part No.
MCP23S08-E/SO

Mouser Part No
579-MCP23S08-E/SO

Microchip Technology

Interface - I/O Expanders In/Out SPI int

Datasheet

24,041In Stock

$1.52

$1.40

$1.28

$1.23

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

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 Interface IO Expander TSSOP-24 T&R 3K

PI4IOE5V6416RQ2LEX
Diodes Incorporated
1: $2.59
3,845In Stock

Mfr. Part No.
PI4IOE5V6416RQ2LEX

Mouser Part No
621-PI4IOE5V6416RQ2L

Diodes Incorporated

Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K

Learn More

Datasheet

3,845In Stock

Cut Tape

$2.59

$1.92

$1.70

$1.56

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-24

1.65 V

5.5 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

MCP23S17-E/SS
Microchip Technology
1: $1.78
20,753In Stock

Mfr. Part No.
MCP23S17-E/SS

Mouser Part No
579-MCP23S17-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Learn More

Datasheet

20,753In Stock

$1.78

$1.49

$1.35

Min.: 1
Mult.: 1

MCP23S17

SMD/SMT

SSOP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus

TCAL9539RTWRQ1
Texas Instruments
1: $3.16
14,718In Stock

Mfr. Part No.
TCAL9539RTWRQ1

Mouser Part No
595-TCAL9539RTWRQ1

Texas Instruments

Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus

Learn More

Datasheet

14,718In Stock

Cut Tape

$3.16

$2.36

$2.15

$1.93

View

Reel

$1.61

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TCAL9539

SMD/SMT

WQFN-24

I2C, Serial

16 I/O

With Interrupt

1.08 V

3.6 V

1 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K

PI4IOE5V6416ALEX
Diodes Incorporated
1: $1.96
1,579In Stock

Mfr. Part No.
PI4IOE5V6416ALEX

Mouser Part No
621-PI4IOE5V6416ALEX

Diodes Incorporated

Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K

Learn More

1,579In Stock

Cut Tape

$1.96

$1.44

$1.27

$1.16

View

Reel

$0.963

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 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
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