Interface - I/O Expanders

An interface I/O expander is a type of electronic circuit that is used to increase the number of input/output ports available in an embedded system. These expanders allow for more efficient use of the limited I/O ports available in most microcontrollers. By adding additional interface I/O ports, the need for extra I/O components such as additional LEDs, dials, switches, and relays can be eliminated. Additionally, by including an interface I/O expander, more complex embedded systems can be designed, using less overall components. The interface I/O expander itself will typically consist of multiple parallel ports, which can be used to communicate to and from the microcontroller, as well as multiple external devices. Common interface I/O expanders include serial-to-parallel converters, parallel-to-serial converters, shift registers, port expanders and more.
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(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA8575PW,112


Interface - I/O Expanders 16-BIT I2C FM QB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 1.3235
Multiples of: 1

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PCA9539RPW,118


NXP Semiconductors Interface - IO Expanders I2C Bus and SMBus LwPwr IO Port 24Pin
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 1.3347
Multiples of: 7

16 I/OI2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
IS31IO7325-QFLS4-TR


Interface - I/O Expanders Multi-function I/O Drvr
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ISSI 0
6 to 16 Weeks Calender.png

AUD 1.3365
Multiples of: 2500

    2.4 V to 5.5 V+ 125 C- 40 CSMD/SMTQFN - 24Reel  
XRA1404IL16-F


Interface - I/O Expanders 8 Bit SPI GPIO Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.3372
Multiples of: 1

  15 MHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtQFN - 16Bulk  
XRA1402IL16-F


Interface - I/O Expanders 8 Bit SPI GPIO Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MaxLinear 0
6 to 16 Weeks Calender.png

AUD 1.3372
Multiples of: 1

  15 MHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtQFN - 16Bulk  
PCF8574AT


IC, 8BIT I/O EXPANDER, 100KHZ, 16WSOIC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 1.3387
Multiples of: 1

            
PCA9554ADGVR


Interface - I/O Expanders Rem 8B I2C & SMBus I/O Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 1.3398
Multiples of: 1

8I2c, Smbus400 KHzYes2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 16Reel  
PCF8574PWRE4


Texas Instruments Interface - IO Expanders Remote 8-Bit IO Expander for I2C-Bus
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 0
6 to 16 Weeks Calender.png

AUD 1.343
Multiples of: 2000

8 I/O   2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
PCA9500PW,112


Interface - I/O Expanders I/O EXPANDER W/2K EE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 1.3435
Multiples of: 1

8 I/O   2.5 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Tube  
PCA8575D,112


NXP Semiconductors Interface - IO Expanders 16-BIT I2C FM QB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 1.3475
Multiples of: 1

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