Interface - I/O Expanders – Mouser Korea, Republic of

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Interface Products for Low Power

Often the devices that require interfaces (e.g., USB, RS232, CAN) are portable, such as medical equipment or metering/monitoring tools that remotely collect data and need to be uploaded to a PC at a later time...

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Results: 18

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Part #

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

TCA1116PWR
Texas Instruments
1: ₩4,087.2
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

₩4,087.2

₩3,962.4

₩3,868.8

₩3,759.6

Reel

₩3,166.8

View

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

PCA9557DB
Texas Instruments
1: ₩6,224.4
410In 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

410In Stock

₩6,224.4

₩4,633.2

₩4,243.2

₩3,744

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 Rem 16B I2C & SMBus Low-Pwr I/O Expander

TCA9539RTWR
Texas Instruments
1: ₩3,697.2
25,165In Stock

Mfr. Part #
TCA9539RTWR

Mouser Part #
595-TCA9539RTWR

Texas Instruments

Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander

Datasheet

25,165In Stock

Cut Tape

₩3,697.2

₩2,745.6

₩2,511.6

₩2,246.4

View

Reel

₩2,012.4

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 3,000

TCA9539

SMD/SMT

WQFN-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 16-Bit I2C & SMBus L o-Pwr I/O Expander

PCA9539DGVR
Texas Instruments
1: ₩3,307.2
1,525In Stock

Mfr. Part #
PCA9539DGVR

Mouser Part #
595-PCA9539DGVR

Texas Instruments

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

Datasheet

1,525In Stock

Cut Tape

₩3,307.2

₩3,073.2

Reel

₩3,057.6

₩2,808

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9539

SMD/SMT

TVSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

PCA9557RGYR
Texas Instruments
1: ₩4,524
3,414In Stock

Mfr. Part #
PCA9557RGYR

Mouser Part #
595-PCA9557RGYR

Texas Instruments

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

Datasheet

3,414In Stock

Cut Tape

₩4,524

₩3,369.6

₩3,088.8

₩2,776.8

Reel

₩2,620.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCA9557

SMD/SMT

VQFN-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 Remote 8B I2C and Lo -Pwr I/O Expander

PCA9534ARGTR
Texas Instruments
1: ₩3,650.4
1,301In Stock
18,000Expected 2/26/2027

Mfr. Part #
PCA9534ARGTR

Mouser Part #
595-PCA9534ARGTR

Texas Instruments

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

Datasheet

1,301In Stock

18,000Expected 2/26/2027

Cut Tape

₩3,650.4

₩2,698.8

₩2,464.8

₩2,215.2

Reel

₩1,856.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCA9534A

SMD/SMT

VQFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW

PCA9534PWR
Texas Instruments
1: ₩2,730
4,121In Stock

Mfr. Part #
PCA9534PWR

Mouser Part #
595-PCA9534PWR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW

Datasheet

4,121In Stock

Cut Tape

₩2,730

₩1,996.8

₩1,825.2

₩1,622.4

View

Reel

₩1,457

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 2,000

PCA9534

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

PCA9535DBQR
Texas Instruments
1: ₩4,836
770In Stock

Mfr. Part #
PCA9535DBQR

Mouser Part #
595-PCA9535DBQR

Texas Instruments

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

Datasheet

770In Stock

Cut Tape

₩4,836

₩4,711.2

₩4,258.8

₩4,118.4

₩3,759.6

Reel

₩3,666

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9535

SMD/SMT

QSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

PCA9535RGER
Texas Instruments
1: ₩3,276
5,069In Stock
9,000Expected 9/18/2026

Mfr. Part #
PCA9535RGER

Mouser Part #
595-PCA9535RGER

Texas Instruments

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

Datasheet

5,069In Stock

9,000Expected 9/18/2026

Cut Tape

₩3,276

₩2,418

₩2,199.6

₩1,981.2

Reel

₩1,653.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PCA9535

SMD/SMT

VQFN-24

I2C, Serial, SMBus

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW

PCA9557PWR
Texas Instruments
1: ₩3,213.6
2,895In Stock
4,000Expected 1/1/2027

Mfr. Part #
PCA9557PWR

Mouser Part #
595-PCA9557PWR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW

Learn More

Datasheet

2,895In Stock

4,000Expected 1/1/2027

Cut Tape

₩3,213.6

₩2,371.2

₩2,168.4

₩1,934.4

Reel

₩1,684.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9557

SMD/SMT

TSSOP-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 Rem 16B I2C & SMBus Low-Pwr I/O Expander

TCA9539PWR
Texas Instruments
1: ₩2,683.2
15,902In Stock

Mfr. Part #
TCA9539PWR

Mouser Part #
595-TCA9539PWR

Texas Instruments

Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander

Datasheet

15,902In Stock

Cut Tape

₩2,683.2

₩1,981.2

₩1,794

₩1,591.2

Reel

₩1,343.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TCA9539

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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW

PCA9534DWR
Texas Instruments
1: ₩4,914
85In Stock
2,000On Order

Mfr. Part #
PCA9534DWR

Mouser Part #
595-PCA9534DWR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW

Datasheet

85In Stock

2,000On Order

Cut Tape

₩4,914

₩3,681.6

₩3,385.2

₩3,042

Reel

₩2,589.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9534

SMD/SMT

SOIC-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW

PCA9534APWR
Texas Instruments
1: ₩3,182.4
5In Stock
4,000Expected 8/24/2026

Mfr. Part #
PCA9534APWR

Mouser Part #
595-PCA9534APWR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW

Datasheet

5In Stock

4,000Expected 8/24/2026

Cut Tape

₩3,182.4

₩2,371.2

₩2,168.4

₩1,950

Reel

₩1,716

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9534A

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR

PCA9535PWR
Texas Instruments
1: ₩4,071.6
380In Stock
4,000Expected 9/18/2026

Mfr. Part #
PCA9535PWR

Mouser Part #
595-PCA9535PWR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR

Datasheet

380In Stock

4,000Expected 9/18/2026

Cut Tape

₩4,071.6

₩3,042

₩2,776.8

₩2,496

Reel

₩2,137.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9535

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR

PCA9538DW
Texas Instruments
1: ₩7,066.8
64In Stock

Mfr. Part #
PCA9538DW

Mouser Part #
595-PCA9538DW

Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR

Datasheet

64In Stock

₩7,066.8

₩5,319.6

₩4,898.4

₩4,399.2

View

Min.: 1
Mult.: 1

PCA9538

SMD/SMT

SOIC-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Tube

2 kV

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW

PCA9538PWR
Texas Instruments
1: ₩3,166.8
75In Stock
8,000Expected 11/26/2026

Mfr. Part #
PCA9538PWR

Mouser Part #
595-PCA9538PWR

Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW

Datasheet

75In Stock

8,000Expected 11/26/2026

Cut Tape

₩3,166.8

₩2,340

₩2,137.2

₩1,903.2

Reel

₩1,622.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCA9538

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr

TCA9535PWR
Texas Instruments
1: ₩2,652
151In Stock
26,000On Order

Mfr. Part #
TCA9535PWR

Mouser Part #
595-TCA9535PWR

Texas Instruments

Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr

Learn More

Datasheet

151In Stock

26,000On Order

Cut Tape

₩2,652

₩1,950

₩1,762.8

₩1,575.6

Reel

₩1,305.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

TCA9535

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

PCA9534ADB
Texas Instruments
1: ₩6,567.6
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
PCA9534ADB

Mouser Part #
595-PCA9534ADB

Texas Instruments

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

₩6,567.6

₩4,992

₩4,212

₩4,056

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 Products for Low Power

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