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
  
                
MCP23S09T-E/MG


Interface - IO Expanders 8B IO Expander SPI 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.

Microchip 3868
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AUD 2.0308
Multiples of: 1

     + 125 C- 40 CSMD/SMTQFN - 16Cut Tape , Reel  
PCA9500BS,118


NXP Semiconductors Interface - IO Expanders 8BIT I2C FMQB GPIO PU2K EEPROM
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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 3839
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AUD 2.0082
Multiples of: 1

         Reel  
PCA9554ABS,118


Interface - I/O Expanders I2C I/O EXPANDER GP
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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 3830
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AUD 1.2168
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
XRA1203IG24TR-F


Interface - I/O Expanders 16 Bit I2C 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 3749
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AUD 1.3392
Multiples of: 1

 I2c, Serial, Smbus With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 24Cut Tape  
PCF8574AT/TR


8 I2C SOP-16-W I/O Expanders ROHS
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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.

HGSEMI 3646
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AUD 1.0646
Multiples of: 1

            
PCF8575RGER


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 3634
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 2.3222
Multiples of: 1

16I2c, Serial, Smbus400 KHz 2.5 v to 5.5 V+ 85 C- 40 CSmd/SmtVQFN - 24Reel  
PCA9555DB,118


Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT PU
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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 3605
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AUD 1.7769
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Reel  
PI4IOE5V9539ZDEX


Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
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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.

Diodes Incorporated 3534
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 1.012
Multiples of: 1

16 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTQFN - 24Cut Tape  
PCAL9535APW,118


NXP Semiconductors Interface - IO Expanders 16bit I2C IO Port Interrupt and Agile
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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 3458
Ships to you
between Wed. 31 Dec to Fri. 02 Jan Calender.png

AUD 1.76
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PI4IOE5V9535ZDEX


Interface - I/O Expanders 16-bit I2C and SMBus Port
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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.

Diodes Incorporated 3432
Ships to you
between Thu. 08 Jan to Tue. 13 Jan Calender.png

AUD 0.4904
Multiples of: 1

16 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTQFN - 24Cut Tape  
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