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+ 85 C Interface - I/O Expanders

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Maximum Operating Temperature = + 85 C

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Part #

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package

PCA6416AHF,128
NXP Semiconductors
1: $1.74
19,393In Stock

Mfr. Part No.
PCA6416AHF,128

Mouser Part No
771-PCA6416AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package

Learn More

Datasheet

19,393In Stock

Cut Tape

$1.74

$1.30

$1.18

$1.06

View

Reel

$0.886

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA6416

SMD/SMT

HWQFN-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 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package

PCA9534PW,118
NXP Semiconductors
1: $2.05
23,714In Stock

Mfr. Part No.
PCA9534PW,118

Mouser Part No
771-PCA9534PW-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package

Datasheet

23,714In Stock

Cut Tape

$2.05

$1.51

$1.36

$1.24

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

PCA9535BS,118
NXP Semiconductors
1: $2.50
17,142In Stock
18,000Expected 05/10/2026

Mfr. Part No.
PCA9535BS,118

Mouser Part No
771-PCA9535BS-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

Datasheet

17,142In Stock

18,000Expected 05/10/2026

Cut Tape

$2.50

$2.01

$1.83

$1.64

View

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9535

SMD/SMT

HVQFN-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 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package

PCA9536DP,118
NXP Semiconductors
1: $1.74
31,393In Stock

Mfr. Part No.
PCA9536DP,118

Mouser Part No
771-PCA9536DP-T

NXP Semiconductors

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package

Datasheet

31,393In Stock

Cut Tape

$1.74

$1.32

$1.21

$1.10

Reel

$0.928

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9536

SMD/SMT

TSSOP-8

I2C, Serial, SMBus

4 I/O

Without Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

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

PCA9554PW,118
NXP Semiconductors
1: $2.11
19,836In Stock

Mfr. Part No.
PCA9554PW,118

Mouser Part No
771-PCA9554PW-T

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

19,836In Stock

Cut Tape

$2.11

$1.56

$1.43

$1.27

Reel

$1.07

View

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

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package

PCA9555AHF,128
NXP Semiconductors
1: $2.00
28,611In Stock
24,000Expected 06/10/2026

Mfr. Part No.
PCA9555AHF,128

Mouser Part No
771-PCA9555AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package

Learn More

Datasheet

28,611In Stock

24,000Expected 06/10/2026

Cut Tape

$2.00

$1.54

$1.34

$1.20

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9555A

SMD/SMT

HWQFN-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

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package

PCA9555BS,118
NXP Semiconductors
1: $2.40
15,389In Stock

Mfr. Part No.
PCA9555BS,118

Mouser Part No
771-PCA9555BS-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package

Learn More

Datasheet

15,389In Stock

Cut Tape

$2.40

$1.87

$1.74

$1.59

View

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9555

SMD/SMT

HVQFN-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

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package

PCA9557PW,118
NXP Semiconductors
1: $2.19
17,047In Stock

Mfr. Part No.
PCA9557PW,118

Mouser Part No
771-PCA9557PW-T

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package

Datasheet

17,047In Stock

Cut Tape

$2.19

$1.63

$1.48

$1.33

Reel

$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9557

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

Without Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and 4 Address pins in TSSOP28 package

PCA9575PW2,118
NXP Semiconductors
1: $3.06
9,383In Stock

Mfr. Part No.
PCA9575PW2,118

Mouser Part No
771-PCA9575PW2,118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and 4 Address pins in TSSOP28 package

Datasheet

9,383In Stock

Cut Tape

$3.06

$2.29

$2.10

$1.89

Reel

$1.63

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9575

SMD/SMT

TSSOP-28

I2C, Serial, SMBus

16 I/O

With Interrupt

1.1 V

3.6 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

6 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package

PCAL6416AHF,128
NXP Semiconductors
1: $1.59
98,806In Stock

Mfr. Part No.
PCAL6416AHF,128

Mouser Part No
771-PCAL6416AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package

Learn More

Datasheet

98,806In Stock

Cut Tape

$1.59

$1.18

$1.05

$0.936

View

Reel

$0.766

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCAL6416A

SMD/SMT

HWQFN-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-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package

PCAL9539AHF,128
NXP Semiconductors
1: $2.52
16,849In Stock

Mfr. Part No.
PCAL9539AHF,128

Mouser Part No
771-PCAL9539AHF,128

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package

Learn More

Datasheet

16,849In Stock

Cut Tape

$2.52

$1.87

$1.71

$1.55

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCAL9539A

SMD/SMT

HWQFN-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

2 kV

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

IS82C55AZ
Renesas / Intersil
1: $41.53
746In Stock

Mfr. Part No.
IS82C55AZ

Mouser Part No
968-IS82C55AZ

Renesas / Intersil

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

Datasheet

746In Stock

$41.53

$34.28

$32.22

$30.46

View

Min.: 1
Mult.: 1

82C55A

SMD/SMT

PLCC-44

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

KTS1622EUAA-TR
Kinetic Technologies
1: $0.91
27,690In Stock

Mfr. Part No.
KTS1622EUAA-TR

Mouser Part No
389-KTS1622EUAA-TR

Kinetic Technologies

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

Learn More

Datasheet

27,690In Stock

Cut Tape

$0.91

$0.654

$0.59

$0.519

Reel

$0.425

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

KTS1622

SMD/SMT

TQFN44-24

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

PCA9534ARGVR
Texas Instruments
1: $3.80
2,263In Stock

Mfr. Part No.
PCA9534ARGVR

Mouser Part No
595-PCA9534ARGVR

Texas Instruments

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

Datasheet

2,263In Stock

Cut Tape

$3.80

$2.87

$2.64

$2.38

Reel

$2.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D

PCA9536DR
Texas Instruments
1: $1.56
11,235In Stock

Mfr. Part No.
PCA9536DR

Mouser Part No
595-PCA9536DR

Texas Instruments

Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D

Datasheet

11,235In Stock

Cut Tape

$1.56

$1.15

$1.04

$0.92

Reel

$0.793

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9536

SMD/SMT

SOIC-8

I2C, Serial, SMBus

4 I/O

Without 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-PCA9538DW

PCA9538DWR
Texas Instruments
1: $4.04
1,648In Stock

Mfr. Part No.
PCA9538DWR

Mouser Part No
595-PCA9538DWR

Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW

Datasheet

1,648In Stock

Cut Tape

$4.04

$3.05

$2.80

$2.53

View

Reel

$2.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape, MouseReel

2 kV

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

PCA9539DGVR
Texas Instruments
1: $2.12
1,525In Stock

Mfr. Part No.
PCA9539DGVR

Mouser Part No
595-PCA9539DGVR

Texas Instruments

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

Datasheet

1,525In Stock

Cut Tape

$2.12

$1.97

Reel

$1.96

$1.80

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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW

PCA9539DWR
Texas Instruments
1: $4.11
2,336In Stock

Mfr. Part No.
PCA9539DWR

Mouser Part No
595-PCA9539DWR

Texas Instruments

Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW

Datasheet

2,336In Stock

Cut Tape

$4.11

$3.11

$2.86

$2.59

Reel

$2.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW

PCA9555DWR
Texas Instruments
1: $3.63
1,714In Stock

Mfr. Part No.
PCA9555DWR

Mouser Part No
595-PCA9555DWR

Texas Instruments

Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW

Datasheet

1,714In Stock

Cut Tape

$3.63

$2.72

$2.49

$2.24

Reel

$1.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D

PCA9557DR
Texas Instruments
1: $1.75
2,820In Stock

Mfr. Part No.
PCA9557DR

Mouser Part No
595-PCA9557DR

Texas Instruments

Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D

Learn More

Datasheet

2,820In Stock

Cut Tape

$1.75

$1.29

$1.17

$1.04

Reel

$0.876

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9557

SMD/SMT

SOIC-Narrow-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 & SMBu s Lo-Pwr I/O Exp

PCA9557RGYR
Texas Instruments
1: $2.90
2,848In Stock

Mfr. Part No.
PCA9557RGYR

Mouser Part No
595-PCA9557RGYR

Texas Instruments

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

Datasheet

2,848In Stock

Cut Tape

$2.90

$2.16

$1.98

$1.78

Reel

$1.68

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 8-Bit I/O Exp ander for I2C-Bus

PCF8574ADGVR
Texas Instruments
1: $3.48
3,735In Stock

Mfr. Part No.
PCF8574ADGVR

Mouser Part No
595-PCF8574ADGVR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

3,735In Stock

Cut Tape

$3.48

$2.68

$2.53

$2.43

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574A

SMD/SMT

TVSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

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

PCF8574AN
Texas Instruments
1: $4.32
784In Stock

Mfr. Part No.
PCF8574AN

Mouser Part No
595-PCF8574AN

Texas Instruments

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

Datasheet

784In Stock

$4.32

$3.27

$2.94

$2.67

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 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

PCF8574APWR
Texas Instruments
1: $1.59
2,838In Stock
10,000Expected 17/12/2026

Mfr. Part No.
PCF8574APWR

Mouser Part No
595-PCF8574APWR

Texas Instruments

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

Datasheet

2,838In Stock

10,000Expected 17/12/2026

Cut Tape

$1.59

$1.16

$1.06

$0.935

View

Reel

$0.793

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574A

SMD/SMT

TSSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

PCF8574DGVR
Texas Instruments
1: $4.19
1,855In Stock

Mfr. Part No.
PCF8574DGVR

Mouser Part No
595-PCF8574DGVR

Texas Instruments

Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus

Datasheet

1,855In Stock

Cut Tape

$4.19

$3.16

$2.90

$2.62

$2.53

Reel

$2.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCF8574

SMD/SMT

TVSOP-20

I2C, Serial

8 I/O

With Interrupt

2.5 V

6 V

100 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

1 kV

+ 85 C Interface - I/O Expanders

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82C55
82C55A
82C59A
ADP5585
ADP5587
ADP5588
ADP5589
CAT9555
CY8C95xx
DS2408S
DS4520E
DS4550E
FXL6408
KTS1620
KTS1622
KTS1625
LM8323
LM8325
LM8327
LM8328

CDIP-40
CSBGA-25
CSBGA-36
csBGA-36
CSBGA-49
DSBGA-16
DSBGA-25
FO-WLP55-25
FO-WLP66-36
HUQFN-32
HVQFN-16
HVQFN-24
HVQFN-32
HVSON-8
HWQFN-24
LFCSP-16
LFCSP-24
MSOP-8
PDIP-14
PDIP-16