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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
TCAL9539RTWR


Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
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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 3898
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.6582
Multiples of: 1

16 I/OI2C, Serial With Interrupt + 125 C- 40 CSMD/SMTWQFN - 24Reel , Cut Tape  
PCF8574DWRG


SOP-16W 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.

HANSCHIP 3838
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.4723
Multiples of: 1

            
MCP23017-E/SO


Interface - I/O Expanders 16bit Input/Output Exp I2C 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 3535
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 1.8571
Multiples of: 27

   Yes        
TCA9555RTWR


Interface - I/O Expanders Remote 16B 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 3459
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 0.7155
Multiples of: 1

16 I/OI2c, Serial, Smbus400 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtWQFN - 24Reel  
KTS1620ERG-TR


Interface - I/O Expanders Low Voltage 24-bit I2C-bus 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.

Kinetic Technologies 3087
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.9957
Multiples of: 1

24 I/OI2C, Serial With Interrupt1.65 V to 5.5 V+ 85 C- 40 CSMD/SMTTQFN55 - 32Cut Tape  
PI4IOE5V6416ZDEX


Interface - I/O Expanders Interface 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.

Diodes Incorporated 3084
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 1.3706
Multiples of: 1

        TQFN - 24Cut Tape  
TCA9534APWR


Texas Instruments Interface - IO Expanders Remote 8B I2C and Low-Pwr 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 2974
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 1.3747
Multiples of: 1

     + 85 C- 40 CSmd/SmtTSSOP - 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 2522
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 1.2084
Multiples of: 1

 I2c, Serial, Smbus With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 24Cut Tape  
PCF8575TS/1,118


Interface - I/O Expanders 16-BIT I/O EXPANDER W/400KHZ
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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.

Nexperia 941
Ships to you
between Fri. 10 Jul to Wed. 15 Jul Calender.png

AUD 2.6055
Multiples of: 1

    2.5 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 24Reel  
MCP23S08T-E/SS


Interface - I/O Expanders In/Out SPI int
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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 1.9286
Multiples of: 1

8 I/OSpi10 MHzYes4.5 v to 5.5 V+ 125 C- 40 CSmdsmtSSOP - 20Reel  
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