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Interface - I/O Expanders

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Results: 512

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Part #

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

CS82C55A-5Z96
Renesas / Intersil
1: ₩26,052
547In Stock

Mfr. Part #
CS82C55A-5Z96

Mouser Part #
968-CS82C55A-5Z96

Renesas / Intersil

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

Datasheet

547In Stock

Cut Tape

₩26,052

₩20,248.8

₩18,844.8

₩17,316

Reel

₩16,130.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

82C55A

SMD/SMT

PLCC-44

Parallel

24 I/O

With Interrupt

4.5 V

5.5 V

8 MHz

0 C

+ 70 C

Reel, Cut Tape, MouseReel

Without ESD Protection

Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND

IS82C59AZ
Renesas / Intersil
1: ₩66,112.8
195In Stock

Mfr. Part #
IS82C59AZ

Mouser Part #
968-IS82C59AZ

Renesas / Intersil

Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND

Datasheet

195In Stock

₩66,112.8

₩53,398.8

₩49,732.8

₩48,126

View

Min.: 1
Mult.: 1

82C59A

SMD/SMT

PLCC-28

Parallel

With Interrupt

4.5 V

5.5 V

8 MHz

- 40 C

+ 85 C

Tube

1 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package

PCA9554PW/Q900,118
NXP Semiconductors
1: ₩4,492.8
3,373In Stock

Mfr. Part #
PCA9554PW/Q900,118

Mouser Part #
771-PCA9554PWQ900118

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package

Datasheet

3,373In Stock

Cut Tape

₩4,492.8

₩3,369.6

₩3,073.2

₩2,761.2

View

Reel

₩2,277.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9554

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB

PCA9557DBR
Texas Instruments
1: ₩4,492.8
2,174In Stock

Mfr. Part #
PCA9557DBR

Mouser Part #
595-PCA9557DBR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB

Datasheet

2,174In Stock

Cut Tape

₩4,492.8

₩3,354

₩3,073.2

₩2,761.2

View

Reel

₩2,262

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9557

SMD/SMT

SSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.5 V

6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Digital 1 Wire capab

MCP25025-I/SL
Microchip Technology
1: ₩6,458.4
104In Stock

Mfr. Part #
MCP25025-I/SL

Mouser Part #
579-MCP25025-I/SL

Microchip Technology

Interface - I/O Expanders Digital 1 Wire capab

Datasheet

104In Stock

₩6,458.4

₩6,162

₩6,146.4

₩6,130.8

₩6,115.2

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

4 MHz

- 65 C

+ 150 C

Tube

3.5 kV

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN

PCF8574ANE4
Texas Instruments
1: ₩6,832.8
107In Stock

Mfr. Part #
PCF8574ANE4

Mouser Part #
595-PCF8574ANE4

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN

Datasheet

Product Comments

107In Stock

₩6,832.8

₩5,319.6

₩4,508.4

₩4,258.8

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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package

PCA9554CPWJ
NXP Semiconductors
1: ₩2,511.6
3,341In Stock

Mfr. Part #
PCA9554CPWJ

Mouser Part #
771-PCA9554CPWJ

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package

Learn More

Datasheet

3,341In Stock

Cut Tape

₩2,511.6

₩1,903.2

₩1,669.2

₩1,468

Reel

₩1,241.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9554C

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders Mixed signal 1 Wire

MCP25055-I/SL
Microchip Technology
1: ₩8,845.2
100In Stock

Mfr. Part #
MCP25055-I/SL

Mouser Part #
579-MCP25055-I/SL

Microchip Technology

Interface - I/O Expanders Mixed signal 1 Wire

Datasheet

100In Stock

₩8,845.2

₩8,455.2

₩8,424

₩8,408.4

₩8,377.2

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

25 MHz

- 40 C

+ 85 C

Tube

3.5 kV

Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER

TCA1116PWR
Texas Instruments
1: ₩4,446
1,790In Stock

Mfr. Part #
TCA1116PWR

Mouser Part #
595-TCA1116PWR

Texas Instruments

Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER

Datasheet

1,790In Stock

Cut Tape

₩4,446

₩4,212

₩4,024.8

₩3,806.4

View

Reel

₩3,198

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TCA1116

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, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus

TCA9536CDTMR
Texas Instruments
1: ₩2,090.4
2,750In Stock

Mfr. Part #
TCA9536CDTMR

Mouser Part #
595-TCA9536CDTMR

Texas Instruments

Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus

Learn More

Datasheet

2,750In Stock

Cut Tape

₩2,090.4

₩1,887.6

₩1,794

₩1,653.6

View

Reel

₩1,361.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

TCA9536

SMD/SMT

X2SON-8

I2C, SMBus

4 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

1 kV, 2 kV, 4 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

PCA9539RPW/Q900J
NXP Semiconductors
1: ₩3,946.8
2,047In Stock

Mfr. Part #
PCA9539RPW/Q900J

Mouser Part #
771-PCA9539RPW/Q900J

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

Datasheet

2,047In Stock

Cut Tape

₩3,946.8

₩2,932.8

₩2,683.2

₩2,402.4

Reel

₩2,074.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9539R

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package

PCA9671BS,118
NXP Semiconductors
1: ₩4,399.2
5,078In Stock

Mfr. Part #
PCA9671BS,118

Mouser Part #
771-PCA9671BS118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package

Datasheet

5,078In Stock

Cut Tape

₩4,399.2

₩3,291.6

₩3,010.8

₩2,698.8

View

Reel

₩2,121.6

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9671

SMD/SMT

HVQFN-24

I2C, Serial

16 I/O

Without Interrupt

2.3 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Mixed signal Expandr

MCP25050-E/SL
Microchip Technology
1: ₩9,048
55In Stock

Mfr. Part #
MCP25050-E/SL

Mouser Part #
579-MCP25050-E/SL

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

55In Stock

₩9,048

₩8,408.4

₩8,283.6

₩8,174.4

₩8,143.2

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 Mixed signal 1 Wire

MCP25055-I/P
Microchip Technology
1: ₩9,282
80In Stock

Mfr. Part #
MCP25055-I/P

Mouser Part #
579-MCP25055-I/P

Microchip Technology

Interface - I/O Expanders Mixed signal 1 Wire

Datasheet

80In Stock

₩9,282

₩9,266.4

₩8,814

₩8,782.8

View

Min.: 1
Mult.: 1

Through Hole

PDIP-14

CAN

8 I/O

Without Interrupt

2.7 V

5.5 V

25 MHz

- 40 C

+ 85 C

Tube

3.5 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW

PCF8575CDWE4
Texas Instruments
1: ₩12,121.2
155In Stock

Mfr. Part #
PCF8575CDWE4

Mouser Part #
595-PCF8575CDWE4

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW

Datasheet

Product Comments

155In Stock

₩12,121.2

₩9,687.6

₩8,221.2

₩7,878

View

Min.: 1
Mult.: 1

PCF8575C

SMD/SMT

SOIC-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 Mixed signal Expandr

MCP25050-I/P
Microchip Technology
1: ₩7,831.2
239In Stock

Mfr. Part #
MCP25050-I/P

Mouser Part #
579-MCP25050-I/P

Microchip Technology

Interface - I/O Expanders Mixed signal Expandr

Datasheet

239In Stock

₩7,831.2

₩6,552

₩6,333.6

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 General-Purpose Outp ut Expander A 595-L A 595-LM8335TLX/NOPB

LM8335TLE/NOPB
Texas Instruments
1: ₩7,644
331In Stock

Mfr. Part #
LM8335TLE/NOPB

Mouser Part #
595-LM8335TLE/NOPB

Texas Instruments

Interface - I/O Expanders General-Purpose Outp ut Expander A 595-L A 595-LM8335TLX/NOPB

Datasheet

331In Stock

Cut Tape

₩7,644

₩5,834.4

₩5,366.4

₩4,867.2

Reel

₩4,430.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

LM8335

SMD/SMT

DSBGA-16

I2C, Serial

8 I/O

With Interrupt

1.8 V

3.3 V

26 MHz

- 30 C

+ 85 C

Reel, Cut Tape, MouseReel

8 kV

Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS

2746595
Phoenix Contact
1: ₩62,400
66In Stock

Mfr. Part #
2746595

Mouser Part #
651-2746595

Phoenix Contact

Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS

Datasheet

66In Stock

₩62,400

₩51,698.4

Min.: 1
Mult.: 1

SMD/SMT

QFP-44

- 40 C

+ 85 C

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

PCA9557DB
Texas Instruments
1: ₩6,224.4
400In Stock

Mfr. Part #
PCA9557DB

Mouser Part #
595-PCA9557DB

Texas Instruments

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

Datasheet

400In Stock

₩6,224.4

₩4,633.2

₩4,243.2

₩3,790.8

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 NCA9555PW-Q100/SOT355/TSSOP24

NCA9555PW-Q100J
Nexperia
1: ₩2,917.2
2In Stock
2,500Expected 10/23/2026

Mfr. Part #
NCA9555PW-Q100J

Mouser Part #
771-NCA9555PW-Q100J

Nexperia

Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24

Learn More

Datasheet

2In Stock

2,500Expected 10/23/2026

Cut Tape

₩2,917.2

₩2,106

₩1,918.8

₩1,716

Reel

₩1,438.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

KTS1620EWA-TR
Kinetic Technologies
1: ₩4,414.8
124In Stock

Mfr. Part #
KTS1620EWA-TR

Mouser Part #
389-KTS1620EWA-TR

Kinetic Technologies

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

Learn More

Datasheet

124In Stock

Cut Tape

₩4,414.8

₩3,291.6

₩3,010.8

₩2,714.4

Reel

₩2,246.4

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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR

PCF8575CDW
Texas Instruments
1: ₩12,121.2
298In Stock

Mfr. Part #
PCF8575CDW

Mouser Part #
595-PCF8575CDW

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR

Datasheet

298In Stock

₩12,121.2

₩9,344.4

₩8,626.8

₩7,878

View

Min.: 1
Mult.: 1

PCF8575C

SMD/SMT

SOIC-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 Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB

PCF8575CDBE4
Texas Instruments
1: ₩12,121.2
20In Stock

Mfr. Part #
PCF8575CDBE4

Mouser Part #
595-PCF8575CDBE4

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB

Datasheet

Product Comments

20In Stock

₩12,121.2

₩9,344.4

₩8,642.4

₩7,878

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

PCA9539DW
Texas Instruments
1: ₩7,472.4
272In Stock

Mfr. Part #
PCA9539DW

Mouser Part #
595-PCA9539DW

Texas Instruments

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

Datasheet

272In Stock

₩7,472.4

₩5,631.6

₩5,163.6

₩4,664.4

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 60BIT IO EXPANDER W/EEPROM 27Kb

CY8C9560A-24AXIT
Infineon Technologies
1: ₩18,595.2
1,441In Stock

Mfr. Part #
CY8C9560A-24AXIT

Mouser Part #
727-CY8C9560A-24AXIT

Infineon Technologies

Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM 27Kb

Learn More

Datasheet

1,441In Stock

Cut Tape

₩18,595.2

₩14,586

₩13,572

₩12,480

View

Reel

₩10,764

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

CY8C95xx

SMD/SMT

TQFP-100

I2C, Serial

60 I/O

With Interrupt

3 V

5.25 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders

Customer Service Office

Company

Resources

Support

82C55
82C55A
82C59A
AFIO16
APIO16
CAT9555
CMS82C55A
CY8C95xx
FXL6408
IS31IO7325
IS31IO7328
KTS1620
KTS1622
KTS1625
LM8323
LM8325
LM8327
LM8328
LM8330
LM8333

CDIP-40
CSBGA-25
CSBGA-36
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
MSOP-10
MSOP-8
PDIP-14
PDIP-16