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
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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
  
                
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 2252
Ships to you
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AUD 0.7
Multiples of: 1

            
PCA9554DB


Interface - I/O Expanders Remote 8-Bit I2C and 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 564
Ships to you
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AUD 2.0851
Multiples of: 1

8I2c, Serial, Smbus400 KHzWith Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtSSOP - 16Tube  
PCA9535ECDWR2G


Interface - I/O Expanders 16-BIT 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 485
Ships to you
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AUD 1.981
Multiples of: 1

16I2c, Smbus400 KHzYes1.65 v to 5.5 V+ 125 C- 55 CSmd/SmtSOIC - 24Reel  
CY8C9520A-24PVXI


Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534
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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.

Infineon 480
Ships to you
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AUD 3.2414
Multiples of: 495

20I2 C24 MHzYes3 v to 5.25 V+ 85 C- 40 CSmd/SmtSSOP - 28Tube  
MCP25050-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 471
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AUD 7.3381
Multiples of: 1

            
PCF8574APWR


Interface - I/O Expanders 8bit I/O Expndr
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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 465
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 1.5049
Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
PCA9557PWT


Interface - I/O Expanders Rem 8B 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 465
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.5416
Multiples of: 1

8I2c, Serial, Smbus400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
XRA1201PIL24-F


XRA1201 Series 16 Bit I2C GPIO Expander w/ Int Out-GPIO Pull Up Enable - QFN-24
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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 446
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.1739
Multiples of: 1

 I2c, Smbus100 KHzWith Interrupt1.65 v to 3.6 V+ 85 C- 40 CSmd/SmtQFN - 24Tray  
PCA9534APWR


Interface - I/O Expanders Remote 8B I2C & 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 417
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 1.8974
Multiples of: 1

8 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
CS82C55AZ96


Intersil Interface - IO Expanders PERI PRG-IO 5V 8MHZ 44PLCC COMEL
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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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 14.049
Multiples of: 500

 Parallel     Smd/SmtPLCC - 44Reel  
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