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接口 - I/O 扩展器

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系列

包装

Features

Interface

Output Type

部件状态

安装类型

Number of I/O

Package / Case

Clock Frequency

Interrupt Output

Voltage - Supply

工作温度

Supplier Device Package

Current - Output Source/Sink

PCA9554DW

(Alternative models available)

Texas Instruments

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Data storage
Infotainment & cluster
Advanced driver assistance systems (ADAS)

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

5691 In Stock
RFQ
- Tube POR I²C, SMBus Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-SOIC 10mA, 25mA

PCF8574DWR

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Mobile phones

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

3613 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 100kHz Yes 2.5V ~ 6V -40°C ~ 85°C 16-SOIC 1mA, 25mA

PCA9538DWR

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

PC & notebooks
Datacom module
Pro audio, video & signage

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

7681 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-SOIC 10mA, 25mA

PCA9554BS,118

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Mobile phones
Advanced driver assistance systems (ADAS)
Pro audio, video & signage

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

1533 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 8 16-VQFN Exposed Pad 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-HVQFN (4x4) 10mA, 25mA

PCA9535CHF,118

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Home theater & entertainment
Medical
Connected peripherals & printers

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

3099 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 16 24-WFQFN Exposed Pad 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-HWQFN (4x4) 10mA, 25mA

PCA9557PW,112

(Alternative models available)

Rochester Electronics

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Building automation
Grid infrastructure
Electronic point of sale (EPOS)

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

9044 In Stock
RFQ
* Tube - - - Active - - - - - - - - -

PCA9554ADW

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Aerospace & defense
Infotainment & cluster
Data storage

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

1002 In Stock
RFQ
- Tube POR I²C, SMBus Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-SOIC 10mA, 25mA

PCF8575TS/1,118

(Alternative models available)

NXP Semiconductors

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Data storage
Wireless infrastructure
Infotainment & cluster

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

2968 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C Push-Pull Active Surface Mount 16 24-SSOP (0.209"", 5.30mm Width) 400kHz Yes 2.5V ~ 5.5V -40°C ~ 85°C 24-SSOP 10mA, 25mA

PCF8574RGTR

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Wearables (non-medical)
Connected peripherals & printers
Lighting

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

757 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C Push-Pull Active Surface Mount 8 16-VFQFN Exposed Pad 100kHz Yes 2.5V ~ 6V -40°C ~ 85°C 16-QFN (3x3) 1mA, 25mA

PCA9554ARGVR

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Power delivery
Wired networking
Factory automation & control

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

2754 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 8 16-VQFN Exposed Pad 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-VQFN (4x4) 10mA, 25mA

PCA9535PW,112

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

PC & notebooks
Wireless infrastructure
Lighting

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

6322 In Stock
RFQ
- Tube POR I²C, SMBus Push-Pull Active Surface Mount 16 24-TSSOP (0.173"", 4.40mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-TSSOP 10mA, 25mA

PCA9539DWR

(Alternative models available)

Texas Instruments

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Factory automation & control
Power delivery
Building automation

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

3685 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 16 24-SOIC (0.295"", 7.50mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-SOIC 10mA, 25mA

PCF8574ADWG4

(Alternative models available)

Texas Instruments

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Pro audio, video & signage
Electronic point of sale (EPOS)
Advanced driver assistance systems (ADAS)

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

7570 In Stock
RFQ
- Tube POR I²C Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 100kHz Yes 2.5V ~ 6V -40°C ~ 85°C 16-SOIC 1mA, 25mA

PCA9673PW,118

(Alternative models available)

NXP Semiconductors

1+: $2

10+: $1.98

100+: $1.96

500+: $1.94

1000+: $1.92

Wired networking
Wearables (non-medical)
Home theater & entertainment

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

3898 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C Push-Pull Active Surface Mount 16 24-TSSOP (0.173"", 4.40mm Width) 1MHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-TSSOP 100µA, 25mA

PCA9554DB,118

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Test & measurement
Wireless infrastructure
Datacom module

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

2265 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 8 16-SSOP (0.209"", 5.30mm Width) 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 16-SSOP 10mA, 25mA

PCA9501PW

(Alternative models available)

Rochester Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Lighting
Motor drives
Home theater & entertainment

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

8979 In Stock
RFQ
* - - - Active - - - - - - - - -

PCA9502BS,157

(Alternative models available)

Rochester Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Home theater & entertainment
Connected peripherals & printers

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

3198 In Stock
RFQ
- Tray - I²C, SPI Push-Pull Obsolete Surface Mount 8 24-VFQFN Exposed Pad 400kHz No 2.3V ~ 3.6V -40°C ~ 85°C 24-HVQFN (4x4) -

PCA9673D,118

(Alternative models available)

Rochester Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Enterprise machine
Portable electronics
Data center & enterprise computing

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Rochester Electronics.
omoelec is one of the Distributors.
Wide range of applications.

5571 In Stock
RFQ
- POR I²C Push-Pull Obsolete Surface Mount 16 24-SOIC (0.295"", 7.50mm Width) 1MHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-SO 100µA, 25mA

PI4IOE5V9535ZDEX

(Alternative models available)

Zetex Semiconductors (Diodes Inc.)

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Motor drives
Enterprise projectors
Building automation

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Zetex Semiconductors (Diodes Inc.).
omoelec is one of the Distributors.
Wide range of applications.

2454 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® - I²C - Active Surface Mount 16 24-VFQFN Exposed Pad 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-TQFN (4x4) -

PCA9539RBS,118

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Infotainment & cluster
Building automation

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

9228 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Push-Pull Active Surface Mount 16 24-VFQFN Exposed Pad 400kHz Yes 2.3V ~ 5.5V -40°C ~ 85°C 24-HVQFN (4x4) 10mA, 25mA

PCA9557BS,118

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Electronic point of sale (EPOS)
Data storage

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

1855 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C, SMBus Open Drain, Push-Pull Active Surface Mount 8 16-VQFN Exposed Pad 400kHz No 2.3V ~ 5.5V -40°C ~ 85°C 16-HVQFN (4x4) 10mA, 25mA

PCF8574DWRG4

(Alternative models available)

Texas Instruments

1+: $0

10+: $0

100+: $0

500+: $0

1000+: $0

Datacom module
Home theater & entertainment
Enterprise machine

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Texas Instruments.
omoelec is one of the Distributors.
Wide range of applications.

8377 In Stock
RFQ
- Tape & Reel (TR) POR I²C Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 100kHz Yes 2.5V ~ 6V -40°C ~ 85°C 16-SOIC 1mA, 25mA

PCA9704PW/Q900J

(Alternative models available)

NXP Semiconductors

1+: $3

10+: $2.97

100+: $2.94

500+: $2.91

1000+: $2.88

Industrial transport (non-car & non-light truck)
Grid infrastructure
Advanced driver assistance systems (ADAS)

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

6909 In Stock
RFQ
Automotive, AEC-Q100 Tape & Reel (TR)Cut Tape (CT)Digi-Reel® - SPI Open Drain Active Surface Mount 8 (Input Only) 16-TSSOP (0.173"", 4.40mm Width) 5MHz Yes 4.5V ~ 5.5V -40°C ~ 125°C 16-TSSOP -

PCF8574AT/3,518

(Alternative models available)

NXP Semiconductors

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Portable electronics
Appliances

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: NXP Semiconductors.
omoelec is one of the Distributors.
Wide range of applications.

9112 In Stock
RFQ
- Tape & Reel (TR)Cut Tape (CT)Digi-Reel® POR I²C Push-Pull Active Surface Mount 8 16-SOIC (0.295"", 7.50mm Width) 100kHz Yes 2.5V ~ 6V -40°C ~ 85°C 16-SO 300µA, 25mA

PCA9556PW,118

(Alternative models available)

Flip Electronics

1+: $1

10+: $0.99

100+: $0.98

500+: $0.97

1000+: $0.96

Test & measurement
Industrial transport (non-car & non-light truck)
Factory automation & control

Products:集成电路(IC)--接口 - I/O 扩展器

Manufacturers: Flip Electronics.
omoelec is one of the Distributors.
Wide range of applications.

7083 In Stock
RFQ
- POR I²C, SMBus Open Drain, Push-Pull Obsolete Surface Mount 8 16-TSSOP (0.173"", 4.40mm Width) 100kHz Yes 3V ~ 5.5V -40°C ~ 85°C 16-TSSOP 10mA, 20mA