Compare Mfr Part # Quantity Available Series Package Product Status Programmable Number of I/O Interface Interrupt Output Features Output Type Current - Output Source/Sink Clock Frequency Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

PCF8574PW IC XPNDR 100KHZ I2C 20TSSOP

2134

-

Bulk,Tube

Last Time Buy

Not Verified

8

I2C

Yes

POR

Push-Pull

1mA, 25mA

100 kHz

2.5V ~ 6V

-40°C ~ 85°C

Surface Mount

20-TSSOP (0.173", 4.40mm Width)

20-TSSOP

PCF8574DW IC XPNDR 100KHZ I2C 16SOIC

892

-

Bulk,Tube

Last Time Buy

Not Verified

8

I2C

Yes

POR

Push-Pull

1mA, 25mA

100 kHz

2.5V ~ 6V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

PCA9535PW IC XPND 400KHZ I2C SMBUS 24TSSOP

188

-

Bulk,Tube

Obsolete

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

PCA9555DW IC XPNDR 400KHZ I2C SMBUS 24SOIC

1641

-

Bulk,Tube

Last Time Buy

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-SOIC (0.295", 7.50mm Width)

24-SOIC

PCA9555DB IC XPNDR 400KHZ I2C SMBUS 24SSOP

268

-

Bulk,Tube

Obsolete

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-SSOP (0.209", 5.30mm Width)

24-SSOP

PCF8575PW IC XPND 400KHZ I2C SMBUS 24TSSOP

792

-

Tube

Last Time Buy

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

4.5V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-TSSOP (0.173", 4.40mm Width)

24-TSSOP

PCF8575CDB IC XPNDR 400KHZ I2C SMBUS 24SSOP

343

-

Bulk,Tube

Last Time Buy

Not Verified

16

I2C, SMBus

Yes

POR

Open Drain

10mA, 25mA

400 kHz

4.5V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-SSOP (0.209", 5.30mm Width)

24-SSOP

PCF8575DB IC XPNDR 400KHZ I2C SMBUS 24SSOP

284

-

Bulk,Tube

Last Time Buy

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.5V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-SSOP (0.209", 5.30mm Width)

24-SSOP

TCA9554DWT IC XPNDR 400KHZ I2C 16SOIC

251

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

8

I2C

Yes

POR

Push-Pull

-

400 kHz

1.65V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

TCA9534ADWT IC XPNDR 400KHZ I2C 16SOIC

680

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

8

I2C

Yes

-

Push-Pull

-

400 kHz

1.65V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

PCA9554ADWR IC XPNDR 400KHZ I2C SMBUS 16SOIC

470

-

Tape & Reel (TR),Cut Tape (CT)

Last Time Buy

Not Verified

8

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

PCA9534ARGTR IC XPNDR 400KHZ I2C SMBUS 16VQFN

499

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

8

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-VFQFN Exposed Pad

16-VQFN (3x3)

PCA9557PWT IC XPND 400KHZ I2C SMBUS 16TSSOP

44

-

Tape & Reel (TR),Cut Tape (CT)

Last Time Buy

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

PCA9554ADW IC XPNDR 400KHZ I2C SMBUS 16SOIC

389

-

Bulk,Tube

Last Time Buy

Not Verified

8

I2C, SMBus

Yes

POR

Push-Pull

10mA, 25mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.295", 7.50mm Width)

16-SOIC

PCA9557D IC XPNDR 400KHZ I2C SMBUS 16SOIC

250

-

Bulk,Tube

Last Time Buy

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-SOIC

  • PCF8574PW

    IC XPNDR 100KHZ I2C 20TSSOP

    Details
  • PCF8574DW

    IC XPNDR 100KHZ I2C 16SOIC

    Details
  • PCA9535PW

    IC XPND 400KHZ I2C SMBUS 24TSSOP

    Details
  • PCA9555DW

    IC XPNDR 400KHZ I2C SMBUS 24SOIC

    Details
  • PCA9555DB

    IC XPNDR 400KHZ I2C SMBUS 24SSOP

    Details
  • PCF8575PW

    IC XPND 400KHZ I2C SMBUS 24TSSOP

    Details
  • PCF8575CDB

    IC XPNDR 400KHZ I2C SMBUS 24SSOP

    Details
  • PCF8575DB

    IC XPNDR 400KHZ I2C SMBUS 24SSOP

    Details
  • TCA9554DWT

    IC XPNDR 400KHZ I2C 16SOIC

    Details
  • TCA9534ADWT

    IC XPNDR 400KHZ I2C 16SOIC

    Details
  • PCA9554ADWR

    IC XPNDR 400KHZ I2C SMBUS 16SOIC

    Details
  • PCA9534ARGTR

    IC XPNDR 400KHZ I2C SMBUS 16VQFN

    Details
  • PCA9557PWT

    IC XPND 400KHZ I2C SMBUS 16TSSOP

    Details
  • PCA9554ADW

    IC XPNDR 400KHZ I2C SMBUS 16SOIC

    Details
  • PCA9557D

    IC XPNDR 400KHZ I2C SMBUS 16SOIC

    Details

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