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
  
                
PCF8574T/TR


SO-16-300mil 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 2826
Ships to you
between Fri. 09 Jan to Wed. 14 Jan Calender.png

AUD 0.7665
Multiples of: 1

            
MCP23008-E/P


IC: expander; 8bit I/O port; I2C; DIP18; 1.8÷5.5VDC
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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 2813
Ships to you
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AUD 2.0577
Multiples of: 25

8 I/OI2C, Serial With Interrupt1.8 V to 5.5 V+ 125 C- 40 CThrough HolePDIP - 18Tube  
EM4095HMSO16A


RFID transceiver; AFE; 4.1÷5.5VDC; SMD; SO16; Modulation: AM
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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.

EM Microelectronic 2759
Ships to you
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AUD 6
Multiples of: 1

            
PCAL9538APWJ


Interface - I/O Expanders Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, reset and Agile 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.

NXP 2725
Ships to you
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AUD 1.5575
Multiples of: 1

         Reel  
MCP23S08-E/SO


Microchip Technology Interface - IO Expanders InOut 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 2648
Ships to you
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AUD 2.2308
Multiples of: 42

8 I/OSerial, Spi10 MHzWith Interrupt1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 18Tube  
PCF8574AT/3,518


Interface - I/O Expanders EXTENDED I/O EXPANDER I2C
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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 2626
Ships to you
between Fri. 09 Jan to Wed. 14 Jan Calender.png

AUD 1.587
Multiples of: 1

8 I/O   2.5 v to 6 V+ 85 C- 40 CSmd/SmtSO - 16Reel  
PCA9554CPWJ


NXP Semiconductors Interface - IO Expanders 8b I2CSMBus IO Port I2C Fixed Address
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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 2613
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 1.1349
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
XRA1200PIG16TR-F


Interface - I/O Expanders 8 Bit I2C SMBus 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 2519
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.9079
Multiples of: 1

 I2c, Serial, Smbus With Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtTSSOP - 16Cut Tape  
PCA9554D,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU
Icon ROHS
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 2519
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 1.2554
Multiples of: 1

            
PCA9501BS,118


Interface - I/O Expanders 8BIT I2C FMQB GPIONT
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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 2470
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 2.2175
Multiples of: 1

8 I/O   2.5 v to 3.6 V+ 85 C- 40 CSmd/SmtHVQFN - 20Reel  
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