I/O Expanders：

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

PCA9555PW/S911118 PARALLEL I/O PORT 16-BIT

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

PCA9554DB112 IC XPNDR 400KHZ I2C SMBUS 16SSOP

0

-

Bulk

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-SSOP (0.209", 5.30mm Width)

16-SSOP

PCA9670PW112 IC XPNDR 1MHZ I2C 16TSSOP

0

-

Bulk

Active

Not Verified

8

I2C

No

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

PCA8574TS112 PARALLEL I/O PORT 8-BIT 8 I/O

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

DS2408S 8-CHANNEL ADDRESSABLE SWITCH

0

-

Bulk

Active

-

8

1-Wire?

No

DAC

Open Drain

20mA

-

2.8V ~ 5.25V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

CS82C55AR2490 CMOS PROGRAMMABLE PERIPHERAL INT

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

CP82C55AR2489 PROGRAMMABLE PERIPHERAL INTERFAC

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

IS82C55AR2490 CMOS PROGRAMMABLE PERIPHERAL INT

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

IP82C55AX121 CMOS PROGRAMMABLE PERIPHERAL INT

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

PCA9500PW,112 IC XPND 400KHZ I2C SMBUS 16TSSOP

0

-

Tube

Active

Not Verified

8

I2C, SMBus

No

EEPROM, POR

Push-Pull

100μA, 25mA

400 kHz

2.5V ~ 3.6V

-40°C ~ 85°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

CY8C9520-24PVXI PARALLEL I/O PORT, 20 I/O PDSO28

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

IS82C55A IC XPNDR 44PLCC

0

-

Bulk

Active

Not Verified

24

-

Yes

-

-

-

-

4.5V ~ 5.5V

-40°C ~ 85°C

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.58x16.58)

CAT9554AYGI 8 BIT I2C AND SMBUS I/O PORT WI

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

IP82C55AS2064 CMOS PROGRAMMABLE PERIPHERAL INT

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

CAT9554AWGI-T2 8 BIT I2C AND SMBUS I/O PORT WI

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

  • PCA9555PW/S911118

    PARALLEL I/O PORT 16-BIT

    Details

  • PCA9554DB112

    IC XPNDR 400KHZ I2C SMBUS 16SSOP

    Details

  • PCA9670PW112

    IC XPNDR 1MHZ I2C 16TSSOP

    Details

  • PCA8574TS112

    PARALLEL I/O PORT 8-BIT 8 I/O

    Details

  • DS2408S

    8-CHANNEL ADDRESSABLE SWITCH

    Details

  • CS82C55AR2490

    CMOS PROGRAMMABLE PERIPHERAL INT

    Details

  • CP82C55AR2489

    PROGRAMMABLE PERIPHERAL INTERFAC

    Details

  • IS82C55AR2490

    CMOS PROGRAMMABLE PERIPHERAL INT

    Details

  • IP82C55AX121

    CMOS PROGRAMMABLE PERIPHERAL INT

    Details

  • PCA9500PW,112

    IC XPND 400KHZ I2C SMBUS 16TSSOP

    Details

  • CY8C9520-24PVXI

    PARALLEL I/O PORT, 20 I/O PDSO28

    Details

  • IS82C55A

    IC XPNDR 44PLCC

    Details

  • CAT9554AYGI

    8 BIT I2C AND SMBUS I/O PORT WI

    Details

  • IP82C55AS2064

    CMOS PROGRAMMABLE PERIPHERAL INT

    Details

  • CAT9554AWGI-T2

    8 BIT I2C AND SMBUS I/O PORT WI

    Details

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