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

CAT9555HV6I-GT2 IC XPNDR 400KHZ I2C SMBUS 24TQFN

0

CAT9555

Bulk

Obsolete

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

-

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

24-WFQFN Exposed Pad

24-TQFN (4x4)

CAT9554HV4I-GT2 IC XPNDR 400KHZ I2C SMBUS 16TQFN

0

-

Bulk

Obsolete

Not Verified

8

I2C, SMBus

Yes

POR

Push-Pull

10mA, 24mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-WQFN Exposed Pad

16-TQFN (4x4)

LC709006A-E IC XPNDR PARALLEL 36MFPSDJ

0

-

Tube

Obsolete

Not Verified

24

Parallel

No

-

CMOS, Open-Drain

-

-

2V ~ 6V

-40°C ~ 85°C

Surface Mount

36-SOP (0.311", 7.90mm Width)

36-MFPSDJ

CAT9534WI-GT2 IC XPNDR 400KHZ I2C SMBUS 16SOIC

0

CAT9534

Bulk

Obsolete

Not Verified

8

I2C, SMBus

Yes

POR

Push-Pull

-

400 kHz

2.3V ~ 5.5V

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

CP82C55A IC XPNDR PARALLEL 40DIP

0

-

Tube

Obsolete

Not Verified

24

Parallel

No

-

Open Drain

2.5mA

-

4.5V ~ 5.5V

0°C ~ 70°C

Through Hole

40-DIP (0.600", 15.24mm)

40-PDIP

M62320FP#DF5G IC XPNDR 100KHZ I2C 16SOP

0

-

Bulk

Obsolete

Not Verified

8

I2C

No

-

-

-

100 kHz

3V ~ 5.5V

-20°C ~ 85°C

Surface Mount

16-SOIC (0.209", 5.30mm Width)

16-SOP

MAX7314AEG 18-PORT GPIO

0

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

MAX7315ATE 8-PORT I/O EXPANDER

0

-

Bulk

Active

Not Verified

8

I2C, SMBus

Yes

PWM

Open Drain

50mA

400 kHz

2V ~ 3.6V

-40°C ~ 125°C

Surface Mount

16-WFQFN Exposed Pad

16-TQFN-EP (3x3)

MAX7310ATE MULTI-PORT I/O EXPANDER

0

-

Bulk

Active

Not Verified

8

I2C, SMBus

No

POR

Open Drain

18mA, 30mA

400 kHz

2.3V ~ 5.5V

-40°C ~ 125°C

Surface Mount

16-WQFN Exposed Pad

16-TQFN (4x4)

MAX7312ATG I/O PORT EXPANDER

0

-

Bulk

Active

Not Verified

16

I2C, SMBus

Yes

POR

Open Drain, Push-Pull

31mA, 43mA

400 kHz

2V ~ 5.5V

-40°C ~ 125°C

Surface Mount

24-WFQFN Exposed Pad

24-TQFN-EP (4x4)

MAX7301AAI-T MULTI-PORT I/O EXPANDER

0

-

Bulk

Active

Not Verified

28

SPI

Yes

-

Push-Pull

4.5mA, 10mA

26 MHz

2.5V ~ 5.5V

-40°C ~ 125°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

MAX7316ATE IC XPNDR 400KHZ I2C SMBUS 16TQFN

0

-

Bulk

Active

Not Verified

10

I2C, SMBus

Yes

PWM

Open Drain

50mA

400 kHz

2V ~ 3.6V

-40°C ~ 125°C

Surface Mount

16-WFQFN Exposed Pad

16-TQFN-EP (3x3)

MAX7311ATG I/O PORT EXPANDER

0

-

Bulk

Active

Not Verified

16

I2C, SMBus

Yes

POR

Push-Pull

31mA, 43mA

400 kHz

2V ~ 5.5V

-40°C ~ 125°C

Surface Mount

24-WFQFN Exposed Pad

24-TQFN-EP (4x4)

IS82C55A-596 IC XPNDR 44PLCC

0

-

Bulk

Active

Not Verified

24

-

Yes

Direct Bit Set/Reset

-

2.5mA

-

4.5V ~ 5.5V

-40°C ~ 85°C

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.58x16.58)

IP82C55A-5 IC XPNDR 8MHZ 40DIP

0

-

Bulk

Active

Not Verified

24

-

Yes

ADC, DAC, Direct Bit Set/Reset

-

2.5mA

8 MHz

4.5V ~ 5.5V

-40°C ~ 85°C

Through Hole

40-DIP (0.600", 15.24mm)

40-PDIP

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