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Tube Interface - I/O Expanders

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Results: 136

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Part #

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

MCP23S18-E/SO
Microchip Technology
1: $2.99
1,093In Stock

Mfr. Part No.
MCP23S18-E/SO

Mouser Part No
579-MCP23S18-E/SO

Microchip Technology

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

Datasheet

1,093In Stock

$2.99

$2.50

$2.27

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MCP23S18-E/SP
Microchip Technology
1: $3.14
1,053In Stock

Mfr. Part No.
MCP23S18-E/SP

Mouser Part No
579-MCP23S18-E/SP

Microchip Technology

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

Datasheet

1,053In Stock

$3.14

$2.61

$2.36

Min.: 1
Mult.: 1

Through Hole

PDIP-28

Serial, SPI

16 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders Mixed signal Expandr

MCP25050-I/SL
Microchip Technology
1: $6.73
1,782In Stock

Mfr. Part No.
MCP25050-I/SL

Mouser Part No
579-MCP25050-I/SL

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

1,782In Stock

$6.73

$5.59

$5.56

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

5.5 V

25 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR

PCA9555DW
Texas Instruments
1: $5.49
1,340In Stock

Mfr. Part No.
PCA9555DW

Mouser Part No
595-PCA9555DW

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR

Datasheet

1,340In Stock

$5.49

$4.16

$3.79

$3.43

View

Min.: 1
Mult.: 1

PCA9555

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 8bit I/O Expndr

PCF8574AN
Texas Instruments
1: $8.06
900In Stock

Mfr. Part No.
PCF8574AN

Mouser Part No
595-PCF8574AN

Texas Instruments

Interface - I/O Expanders 8bit I/O Expndr

Datasheet

900In Stock

$8.06

$5.62

$5.23

$4.60

View

Min.: 1
Mult.: 1

PCF8574A

Through Hole

PDIP-16

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Tube

1 kV

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

PCF8575CPW
Texas Instruments
1: $11.69
350In 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

350In Stock

$11.69

$8.17

$7.80

$6.76

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

MAX7300AAX+
Analog Devices / Maxim Integrated
1: $28.87
810In Stock

Mfr. Part No.
MAX7300AAX+

Mouser Part No
700-MAX7300AAX

Analog Devices / Maxim Integrated

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

Datasheet

810In Stock

$28.87

$24.42

$23.42

$20.63

View

Min.: 1
Mult.: 1

MAX7300

SMD/SMT

SSOP-36

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

MAX7311ATG+
Analog Devices / Maxim Integrated
1: $17.22
718In 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

718In Stock

$17.22

$13.39

$12.77

$11.09

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 8-Port I/O Expander with LED Intensity C

MAX7315ATE+
Analog Devices / Maxim Integrated
1: $10.84
832In Stock

Mfr. Part No.
MAX7315ATE+

Mouser Part No
700-MAX7315ATE

Analog Devices / Maxim Integrated

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

Datasheet

832In Stock

$10.84

$8.31

$7.74

$6.81

View

Min.: 1
Mult.: 1

MAX7315

SMD/SMT

TQFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2 V

3.6 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MAX7317AEE+
Analog Devices / Maxim Integrated
1: $12.97
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

$12.97

$9.72

$9.27

$8.05

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

MAX7318ATG+
Analog Devices / Maxim Integrated
1: $13.66
670In Stock

Mfr. Part No.
MAX7318ATG+

Mouser Part No
700-MAX7318ATG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

670In Stock

$13.66

$10.55

$10.06

$8.74

View

Min.: 1
Mult.: 1

MAX7318

SMD/SMT

TQFN-24

I2C, Serial

16 I/O

With Interrupt

2 V

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MAX7318AUG+
Analog Devices / Maxim Integrated
1: $13.66
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

$13.66

$10.55

$10.06

$8.74

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 I C Port Expander with Eight Inputs and

MAX7319ATE+
Analog Devices / Maxim Integrated
1: $10.93
1,909In Stock

Mfr. Part No.
MAX7319ATE+

Mouser Part No
700-MAX7319ATE

Analog Devices / Maxim Integrated

Interface - I/O Expanders I C Port Expander with Eight Inputs and

Datasheet

1,909In Stock

$10.93

$8.38

$7.80

$6.87

View

Min.: 1
Mult.: 1

MAX7319

SMD/SMT

TQFN-EP-16

I2C, Serial

8 I/O

With Interrupt

5.5 V

400 kHz

- 40 C

+ 125 C

Tube

Without ESD Protection

Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534

CY8C9520A-24PVXI
Infineon Technologies
1: $8.03
584In Stock
1,149Expected 9/3/2026

Mfr. Part No.
CY8C9520A-24PVXI

Mouser Part No
727-CY8C9520A-24PVXI

Infineon Technologies

Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534

Learn More

Datasheet

584In Stock

1,149Expected 9/3/2026

$8.03

$6.78

$5.38

$5.07

View

Min.: 1
Mult.: 1

CY8C95xx

SMD/SMT

SSOP-28

I2C, Serial

20 I/O

With Interrupt

3 V

5.25 V

24 MHz

- 40 C

+ 85 C

Tube

2 kV

Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM

CP82C55A-5Z
Renesas / Intersil
1: $22.03
1,744In Stock
End of Life

Mfr. Part No.
CP82C55A-5Z

Mouser Part No
968-CP82C55A-5Z

End of Life

Renesas / Intersil

Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ COM

Datasheet

1,744In Stock

$22.03

$17.36

$17.35

$17.04

$15.78

Min.: 1
Mult.: 1

CP82C55A

Through Hole

PDIP-40

Parallel

24 I/O

With Interrupt

4.5 V

5.5 V

8 MHz

0 C

+ 70 C

Tube

Without ESD Protection

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

MAX7301AAX+
Analog Devices / Maxim Integrated
1: $23.50
299In Stock

Mfr. Part No.
MAX7301AAX+

Mouser Part No
700-MAX7301AAX

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

299In Stock

$23.50

$18.45

$17.68

$15.57

View

Min.: 1
Mult.: 1

MAX7301

SMD/SMT

SSOP-36

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

MAX7301ATL+
Analog Devices / Maxim Integrated
1: $21.95
1,182In 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

1,182In Stock

$21.95

$17.22

$16.51

$14.54

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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC

CS82C55A-5Z
Renesas / Intersil
1: $19.06
587In Stock

Mfr. Part No.
CS82C55A-5Z

Mouser Part No
968-CS82C55A-5Z

Renesas / Intersil

Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC

Datasheet

587In Stock

$19.06

$15.03

$14.03

$13.46

Min.: 1
Mult.: 1

82C55A

SMD/SMT

PLCC-44

Parallel

24 I/O

With Interrupt

4.5 V

5.5 V

8 MHz

0 C

+ 70 C

Tube

Without ESD Protection

Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM

CS82C55AZ
Renesas / Intersil
1: $26.48
313In Stock

Mfr. Part No.
CS82C55AZ

Mouser Part No
968-CS82C55AZ

Renesas / Intersil

Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM

Datasheet

313In Stock

$26.48

$21.10

$19.77

$19.29

Min.: 1
Mult.: 1

82C55A

SMD/SMT

PLCC-44

Parallel

24 I/O

With Interrupt

4.5 V

5.5 V

8 MHz

0 C

+ 70 C

Tube

Without ESD Protection

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

MCP23009-E/P
Microchip Technology
1: $2.21
30In Stock

Mfr. Part No.
MCP23009-E/P

Mouser Part No
579-MCP23009-E/P

Microchip Technology

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

Datasheet

30In Stock

$2.21

$1.83

$1.70

Min.: 1
Mult.: 1

Through Hole

PDIP-18

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 8-bit I/O Expander I2C interface

MCP23009-E/SO
Microchip Technology
1: $2.11
199In Stock

Mfr. Part No.
MCP23009-E/SO

Mouser Part No
579-MCP23009-E/SO

Microchip Technology

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

Datasheet

199In Stock

$2.11

$1.77

$1.60

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

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 16 bit In/Out

MCP23016-I/SP
Microchip Technology
1: $3.11
262In Stock

Mfr. Part No.
MCP23016-I/SP

Mouser Part No
579-MCP23016-I/SP

Microchip Technology

Interface - I/O Expanders 16 bit In/Out

Datasheet

262In Stock

$3.11

$2.59

$2.56

Min.: 1
Mult.: 1

Through Hole

SPDIP-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 16B I/O Expander I2C interface

MCP23018-E/SO
Microchip Technology
1: $2.84
354In Stock

Mfr. Part No.
MCP23018-E/SO

Mouser Part No
579-MCP23018-E/SO

Microchip Technology

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

Datasheet

354In Stock

$2.84

$2.35

$2.14

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

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 16B I/O Expander I2C interface

MCP23018-E/SP
Microchip Technology
1: $2.96
122In Stock

Mfr. Part No.
MCP23018-E/SP

Mouser Part No
579-MCP23018-E/SP

Microchip Technology

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

Datasheet

122In Stock

$2.96

$2.47

$2.24

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

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 8-bit I/O Expander SPI interface

MCP23S09-E/P
Microchip Technology
1: $2.35
211In Stock

Mfr. Part No.
MCP23S09-E/P

Mouser Part No
579-MCP23S09-E/P

Microchip Technology

Interface - I/O Expanders 8-bit I/O Expander SPI interface

Datasheet

211In Stock

$2.35

$1.95

$1.78

Min.: 1
Mult.: 1

Through Hole

PDIP-18

Serial, SPI

8 I/O

With Interrupt

1.8 V

5.5 V

10 MHz

- 40 C

+ 125 C

Tube

4 kV

Tube Interface - I/O Expanders

Customer Service Office

Company

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82C55
82C55A
82C59A
CMS82C55A
CP82C55A
CY8C95xx
DS2408S
DS4520E
DS4550E
IS31IO7325
MAX7300
MAX7301
MAX7310
MAX7311
MAX7312
MAX7313
MAX7314
MAX7315
MAX7317
MAX7318

CDIP-40
PDIP-14
PDIP-16
PDIP-18
PDIP-28
PDIP-40
PLCC-28
PLCC-44
QFN-16
QFN-20
QFN-24
QFN-28
QSOP-16
QSOP-24
SOIC-14
SOIC-16
SOIC-18
SOIC-20
SOIC-24
SOIC-28