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
  
                
PCF8575CDWR


Interface - I/O Expanders Remote 16-Bit 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 2.5864
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHz 4.5 v to 5.5 V+ 85 C- 40 CSmd/SmtSOIC - 24 WideReel  
MCP25025-I/P


Integrated circuit: CAN controller; 1Mbps; Usup:2.7÷5.5V; DIP14
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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.

Microchip 0
6 to 16 Weeks Calender.png

AUD 2.61
Multiples of: 90

    5.5 V+ 150 C- 65 CThrough HolePDIP - 14Tube  
TCA9554DBQR


Texas Instruments Interface - IO Expanders Remote 8-bit I2C SMBus IO 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 2.6178
Multiples of: 1

8 I/OI2c, Serial, Smbus400 KHzWith Interrupt1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 16Reel  
PCF8575DGVRG4


I2C/SMBus GPIO Expander 5.5V 24-Pin TVSOP T/R
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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 2.6205
Multiples of: 2000

16 I/OI2c, Serial, Smbus  2.5 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 24Reel  
PCF8574RGYR


Interface - I/O Expanders Remote 8-Bit I/O 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 2.629
Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CSmd/SmtVQFN - 20Reel  
PCA9655EMTTXG


Interface - I/O Expanders I2C 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.

ON Semiconductor 0
6 to 16 Weeks Calender.png

AUD 2.6496
Multiples of: 3000

    1.65 v to 5.5 V+ 125 C- 55 CSmd/SmtQFN - 24Reel  
UJA1023T2R04C;51


NXP Semiconductors Interface - IO Expanders IC CANLIN IO SLAVE
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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 2.6571
Multiples of: 1

       Smd/SmtSO - 16Tube  
XRA1402IG16TR-F


Interface - IO 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 2.6584
Multiples of: 1

   With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Cut Tape  
PCA9535DGVR


Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr 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 2.6714
Multiples of: 1

16 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 24Reel  
PCA9556PW.112


Interface - I/O Expanders OCTAL SMBUS REG INTERFACE
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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 2.6733
Multiples of: 1

            
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