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  • Interface - I/O Expanders
1,115 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
PCA9555PWR

Mfr Part No.

PCA9555PWR

Internal Code

2495-749-9814447
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
25870 Available
  • 1 : $1.0397
  • 10 : $0.94519
  • 100 : $0.86714
  • 500 : $0.80292
  • 1000 : $0.75039
  • 3000 : $0.70792
Unit Price: $1.0397
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCA9555PWR
PCA9555PWR

2495-749-9814447 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 25870
1 : $1.0397
PCA9555PWRG4

Mfr Part No.

PCA9555PWRG4

Internal Code

2495-749-9814449
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
Get a Quote -
- Tape & Reel (TR) Discontinued Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCA9555PWRG4
PCA9555PWRG4

2495-749-9814449 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9555RGERG4

Mfr Part No.

PCA9555RGERG4

Internal Code

2495-749-9814451
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Get a Quote -
- Tape & Reel (TR) Discontinued Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-VQFN (4x4)
PCA9555RGERG4
PCA9555RGERG4

2495-749-9814451 Texas Instruments
RoHS :
Package: 24-VFQFN Exposed Pad
Inventory: -
1 : -
PCA9557D/DG,118

Mfr Part No.

PCA9557D/DG,118

Internal Code

1778-749-9814457
NXP USA Inc.
IC XPNDR 400KHZ I2C SMBUS 16SO
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified 8 I2C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO
PCA9557D/DG,118
PCA9557D/DG,118

1778-749-9814457 NXP USA Inc.
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
PCA9557PW,112

Mfr Part No.

PCA9557PW,112

Internal Code

1778-749-9814463
NXP USA Inc.
IC XPND 400KHZ I2C SMBUS 16TSSOP
Get a Quote -
- Tube Obsolete Not Verified 8 I2C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PCA9557PW,112
PCA9557PW,112

1778-749-9814463 NXP USA Inc.
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9557RGVR

Mfr Part No.

PCA9557RGVR

Internal Code

2495-749-9814465
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16VQFN
14948 Available
  • 1 : $0.57707
  • 10 : $0.52461
  • 100 : $0.48129
  • 500 : $0.44564
  • 1000 : $0.41649
  • 3000 : $0.47451
Unit Price: $0.57707
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-VQFN Exposed Pad 16-VQFN (4x4)
PCA9557RGVR
PCA9557RGVR

2495-749-9814465 Texas Instruments
RoHS :
Package: 16-VQFN Exposed Pad
Inventory: 14948
1 : $0.57707
PCA9655EDWR2G

Mfr Part No.

PCA9655EDWR2G

Internal Code

1805-749-9814533
onsemi
IC XPNDR 100KHZ I2C SMBUS 24SOIC
4223 Available
  • 1 : $2.14853
  • 10 : $1.9532
  • 100 : $1.79193
  • 500 : $1.6592
  • 1000 : $1.55065
  • 3000 : $1.46288
Unit Price: $2.14853
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 42mA 100 kHz 1.65V ~ 5.5V -55°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
PCA9655EDWR2G
PCA9655EDWR2G

1805-749-9814533 onsemi
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: 4223
1 : $2.14853
PCA9670D,518

Mfr Part No.

PCA9670D,518

Internal Code

1778-749-9814545
NXP USA Inc.
IC XPNDR 1MHZ I2C 16SO
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified 8 I2C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO
PCA9670D,518
PCA9670D,518

1778-749-9814545 NXP USA Inc.
RoHS :
Package: 16-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCA9671D,112

Mfr Part No.

PCA9671D,112

Internal Code

1778-749-9814548
NXP USA Inc.
IC XPNDR 1MHZ I2C 24SO
Get a Quote -
- Tube Obsolete Not Verified 16 I2C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SO
PCA9671D,112
PCA9671D,112

1778-749-9814548 NXP USA Inc.
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCA9673DB,112

Mfr Part No.

PCA9673DB,112

Internal Code

1778-749-9814559
NXP USA Inc.
IC XPNDR 1MHZ I2C 24SSOP
Get a Quote -
- Tube Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP
PCA9673DB,112
PCA9673DB,112

1778-749-9814559 NXP USA Inc.
RoHS :
Package: 24-SSOP (0.209", 5.30mm Width)
Inventory: -
1 : -
PCA9674APW,112

Mfr Part No.

PCA9674APW,112

Internal Code

1778-749-9814563
NXP USA Inc.
IC XPNDR 1MHZ I2C 16TSSOP
Get a Quote -
- Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PCA9674APW,112
PCA9674APW,112

1778-749-9814563 NXP USA Inc.
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9674APW,118

Mfr Part No.

PCA9674APW,118

Internal Code

1778-749-9814564
NXP USA Inc.
IC XPNDR 1MHZ I2C 16TSSOP
27061 Available
  • 1 : $0.76968
  • 10 : $0.69971
  • 100 : $0.64194
  • 500 : $0.59439
  • 1000 : $0.5555
  • 3000 : $0.52405
Unit Price: $0.76968
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PCA9674APW,118
PCA9674APW,118

1778-749-9814564 NXP USA Inc.
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: 27061
1 : $0.76968
PCA9674TS,118

Mfr Part No.

PCA9674TS,118

Internal Code

1778-749-9814570
NXP USA Inc.
IC XPNDR 1MHZ I2C 20SSOP
Get a Quote -
- Tape & Reel (TR) Cut Tape (CT) Obsolete Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 20-LSSOP (0.173", 4.40mm Width) 20-SSOP
PCA9674TS,118
PCA9674TS,118

1778-749-9814570 NXP USA Inc.
RoHS :
Package: 20-LSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9675BQ,118

Mfr Part No.

PCA9675BQ,118

Internal Code

1778-749-9814571
NXP USA Inc.
IC XPNDR 1MHZ I2C 24DHVQFN
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified 16 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-DHVQFN (5.5x3.5)
PCA9675BQ,118
PCA9675BQ,118

1778-749-9814571 NXP USA Inc.
RoHS :
Package: 24-VFQFN Exposed Pad
Inventory: -
1 : -
PCA9698DGG,518

Mfr Part No.

PCA9698DGG,518

Internal Code

1778-749-9814587
NXP USA Inc.
IC XPNDR 1MHZ I2C 56TSSOP
274 Available
  • 1 : $3.42671
  • 10 : $3.11519
  • 100 : $2.85797
  • 500 : $2.64627
  • 1000 : $2.47315
  • 3000 : $2.33316
Unit Price: $3.42671
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 40 I2C Yes POR Open Drain 10mA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 56-TFSOP (0.240", 6.10mm Width) 56-TSSOP
PCA9698DGG,518
PCA9698DGG,518

1778-749-9814587 NXP USA Inc.
RoHS :
Package: 56-TFSOP (0.240", 6.10mm Width)
Inventory: 274
1 : $3.42671
PCA9698DGG/S911,51

Mfr Part No.

PCA9698DGG/S911,51

Internal Code

1778-749-9814588
NXP USA Inc.
IC XPNDR 1MHZ I2C 56TSSOP
Get a Quote -
- Tape & Reel (TR) Active Not Verified 40 I2C Yes POR Open Drain 10mA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 56-TFSOP (0.240", 6.10mm Width) 56-TSSOP
PCA9698DGG/S911,51
PCA9698DGG/S911,51

1778-749-9814588 NXP USA Inc.
RoHS :
Package: 56-TFSOP (0.240", 6.10mm Width)
Inventory: -
1 : -
PCA9701D,112

Mfr Part No.

PCA9701D,112

Internal Code

1778-749-9814589
NXP USA Inc.
IC XPNDR 5MHZ SPI SERIAL 24SO
Get a Quote -
- Tube Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SO
PCA9701D,112
PCA9701D,112

1778-749-9814589 NXP USA Inc.
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCA9701D,118

Mfr Part No.

PCA9701D,118

Internal Code

1778-749-9814590
NXP USA Inc.
IC XPNDR 5MHZ SPI SERIAL 24SO
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SO
PCA9701D,118
PCA9701D,118

1778-749-9814590 NXP USA Inc.
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCA9701PW,112

Mfr Part No.

PCA9701PW,112

Internal Code

1778-749-9814592
NXP USA Inc.
IC XPNDR 5MHZ SPI SERIAL 24TSSOP
Get a Quote -
- Tube Obsolete Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 2.5V ~ 5.5V -40°C ~ 125°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCA9701PW,112
PCA9701PW,112

1778-749-9814592 NXP USA Inc.
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9703PW/Q900,118

Mfr Part No.

PCA9703PW/Q900,118

Internal Code

1778-749-9814595
NXP USA Inc.
IC XPNDR 5MHZ SPI SERIAL 24TSSOP
758 Available
  • 1 : $1.54616
  • 10 : $1.4056
  • 100 : $1.28954
  • 500 : $1.19402
  • 1000 : $1.11591
  • 3000 : $1.05275
Unit Price: $1.54616
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 (Input Only) SPI Serial Yes - Push-Pull - 5 MHz 4.5V ~ 5.5V - Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCA9703PW/Q900,118
PCA9703PW/Q900,118

1778-749-9814595 NXP USA Inc.
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 758
1 : $1.54616
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