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Tube Interface - I/O Expanders

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Results: 132

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Part #

Interface - I/O Expanders Mixed signal Expandr

MCP25050-I/SL
Microchip Technology
1: S/18.84
1,011In Stock

Mfr. Part #
MCP25050-I/SL

Mouser Part #
579-MCP25050-I/SL

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

1,011In Stock

S/18.84

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 8bit I/O Expndr

PCF8574AN
Texas Instruments
1: S/16.82
1,041In Stock

Mfr. Part #
PCF8574AN

Mouser Part #
595-PCF8574AN

Texas Instruments

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

Datasheet

1,041In Stock

S/16.82

S/12.73

S/11.44

S/10.39

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 16bit Input/Output Exp I2C interface

MCP23017-E/SP
Microchip Technology
1: S/6.58
4,413In Stock
7,965Expected 9/28/2026

Mfr. Part #
MCP23017-E/SP

Mouser Part #
579-MCP23017-E/SP

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

4,413In Stock

7,965Expected 9/28/2026

S/6.58

Min.: 1
Mult.: 1

MCP23017

Through Hole

SPDIP-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

4 kV

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

MCP23017-E/SS
Microchip Technology
1: S/6.58
10,157In Stock
15,886Expected 9/22/2026

Mfr. Part #
MCP23017-E/SS

Mouser Part #
579-MCP23017-E/SS

Microchip Technology

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Learn More

Datasheet

10,157In Stock

15,886Expected 9/22/2026

S/6.58

Min.: 1
Mult.: 1

MCP23017

SMD/SMT

SSOP-28

I2C, Serial

16 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

4 kV

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

PCA9555DW
Texas Instruments
1: S/18.76
1,047In Stock

Mfr. Part #
PCA9555DW

Mouser Part #
595-PCA9555DW

Texas Instruments

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

Datasheet

1,047In Stock

S/18.76

S/14.29

S/13.16

S/11.91

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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR

PCF8575CDB
Texas Instruments
1: S/30.01
514In Stock

Mfr. Part #
PCF8575CDB

Mouser Part #
595-PCF8575CDB

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR

Datasheet

514In Stock

S/30.01

S/23.20

S/20.24

S/19.38

View

Min.: 1
Mult.: 1

PCF8575C

SMD/SMT

SSOP-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 9-Bit I C Nonvolatile I/O Expander Plus

DS4520E+
Analog Devices / Maxim Integrated
1: S/24.25
1,313In Stock

Mfr. Part #
DS4520E+

Mouser Part #
700-DS4520E

Analog Devices / Maxim Integrated

Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus

Learn More

Datasheet

1,313In Stock

S/24.25

S/18.65

S/16.00

S/15.38

Min.: 1
Mult.: 1
Max.: 96

DS4520E

SMD/SMT

TSSOP-16

I2C, Serial

9 I/O

Without Interrupt

2.7 V

5.5 V

400 kHz

- 40 C

+ 85 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: S/59.52
437In Stock
660Expected 10/5/2026

Mfr. Part #
MAX7301AAX+

Mouser Part #
700-MAX7301AAX

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

437In Stock

660Expected 10/5/2026

S/59.52

S/47.06

S/43.44

S/40.13

Min.: 1
Mult.: 1
Max.: 120

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: S/55.94
538In Stock

Mfr. Part #
MAX7301ATL+

Mouser Part #
700-MAX7301ATL

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

538In Stock

S/55.94

S/44.14

S/39.35

S/37.91

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

MAX7311ATG+
Analog Devices / Maxim Integrated
1: S/40.33
625In Stock

Mfr. Part #
MAX7311ATG+

Mouser Part #
700-MAX7311ATG

Analog Devices / Maxim Integrated

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

Datasheet

625In Stock

S/40.33

S/31.49

S/27.29

S/26.27

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

MAX7311AUG+
Analog Devices / Maxim Integrated
1: S/43.52
538In Stock
806Expected 8/17/2026

Mfr. Part #
MAX7311AUG+

Mouser Part #
700-MAX7311AUG

Analog Devices / Maxim Integrated

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

Datasheet

538In Stock

806Expected 8/17/2026

S/43.52

S/35.66

S/31.33

S/30.13

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

MAX7311AWG+
Analog Devices / Maxim Integrated
1: S/45.54
316In Stock

Mfr. Part #
MAX7311AWG+

Mouser Part #
700-MAX7311AWG

Analog Devices / Maxim Integrated

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

Datasheet

316In Stock

S/45.54

S/35.66

S/33.16

S/30.48

View

Min.: 1
Mult.: 1

MAX7311

SMD/SMT

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

MAX7312AAG+
Analog Devices / Maxim Integrated
1: S/32.93
371In Stock
522On Order

Mfr. Part #
MAX7312AAG+

Mouser Part #
700-MAX7312AAG

Analog Devices / Maxim Integrated

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

Datasheet

371In Stock

522On Order

S/32.93

S/25.53

S/22.38

S/21.45

View

Min.: 1
Mult.: 1

MAX7312

SMD/SMT

SSOP-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 Expand

MAX7312ATG+
Analog Devices / Maxim Integrated
1: S/33.79
487In Stock

Mfr. Part #
MAX7312ATG+

Mouser Part #
700-MAX7312ATG

Analog Devices / Maxim Integrated

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

Datasheet

487In Stock

S/33.79

S/26.24

S/22.62

S/21.72

View

Min.: 1
Mult.: 1

MAX7312

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 16-Port I/O Expander with LED Intensity

MAX7313AEG+
Analog Devices / Maxim Integrated
1: S/34.18
407In Stock

Mfr. Part #
MAX7313AEG+

Mouser Part #
700-MAX7313AEG

Analog Devices / Maxim Integrated

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

Datasheet

407In Stock

S/34.18

S/26.55

S/23.43

S/22.50

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 10-Port SPI-Interfaced I/O Expander with

MAX7317AEE+
Analog Devices / Maxim Integrated
1: S/29.66
491In Stock

Mfr. Part #
MAX7317AEE+

Mouser Part #
700-MAX7317AEE

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

491In Stock

S/29.66

S/22.93

S/21.21

S/19.35

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: S/32.50
1,119In Stock

Mfr. Part #
MAX7318ATG+

Mouser Part #
700-MAX7318ATG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

1,119In Stock

S/32.50

S/25.18

S/21.72

S/20.86

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: S/32.50
300In Stock

Mfr. Part #
MAX7318AUG+

Mouser Part #
700-MAX7318AUG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

300In Stock

S/32.50

S/25.18

S/21.95

S/21.10

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

CS82C55A-5Z
Renesas / Intersil
1: S/64.50
185In Stock
1,040Expected 12/15/2026

Mfr. Part #
CS82C55A-5Z

Mouser Part #
968-CS82C55A-5Z

Renesas / Intersil

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

Datasheet

185In Stock

1,040Expected 12/15/2026

S/64.50

S/50.49

S/46.98

S/43.17

View

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 In/Out I2C int

MCP23008-E/P
Microchip Technology
1: S/5.99
687In Stock
2,300Expected 9/21/2026

Mfr. Part #
MCP23008-E/P

Mouser Part #
579-MCP23008-E/P

Microchip Technology

Interface - I/O Expanders In/Out I2C int

Datasheet

687In Stock

2,300Expected 9/21/2026

S/5.99

Min.: 1
Mult.: 1

Through Hole

PDIP-18

I2C, Serial

8 I/O

With Interrupt

1.8 V

5.5 V

1.7 MHz

- 40 C

+ 125 C

Tube

Without ESD Protection

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

MCP23009-E/P
Microchip Technology
1: S/6.19
277In Stock

Mfr. Part #
MCP23009-E/P

Mouser Part #
579-MCP23009-E/P

Microchip Technology

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

Datasheet

277In Stock

S/6.19

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: S/5.92
88In Stock

Mfr. Part #
MCP23009-E/SO

Mouser Part #
579-MCP23009-E/SO

Microchip Technology

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

Datasheet

88In Stock

S/5.92

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 16B I/O Expander I2C interface

MCP23018-E/SO
Microchip Technology
1: S/7.94
58In Stock
243Expected 8/17/2026

Mfr. Part #
MCP23018-E/SO

Mouser Part #
579-MCP23018-E/SO

Microchip Technology

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

Datasheet

58In Stock

243Expected 8/17/2026

S/7.94

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: S/8.29
411In Stock

Mfr. Part #
MCP23018-E/SP

Mouser Part #
579-MCP23018-E/SP

Microchip Technology

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

Datasheet

411In Stock

S/8.29

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: S/6.58
211In Stock

Mfr. Part #
MCP23S09-E/P

Mouser Part #
579-MCP23S09-E/P

Microchip Technology

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

Datasheet

211In Stock

S/6.58

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

Resources

Support

82C55
82C55A
82C59A
CMS82C55A
CY8C95xx
DS2408S
DS4520E
DS4550E
IS31IO7325
MAX7300
MAX7301
MAX7310
MAX7311
MAX7312
MAX7313
MAX7314
MAX7315
MAX7317
MAX7318
MAX7319

CDIP-40
PDIP-14
PDIP-16
PDIP-18
PDIP-28
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
SOIC-Narrow-16