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
  
                
LM8333GGR8AXS/NOPB


Interface - I/O Expanders Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface 49-csBGA -40 to 85
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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 3.7557
Multiples of: 1000

4 I/O   2.25 v to 2.9 V+ 85 C- 40 CSmd/SmtBGA - 49Reel  
MAX7324AEG+


Interface - I/O Expanders I2C Port Expander with Eight Push-Pull Outputs and Eight Inputs
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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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 3.7892
Multiples of: 150

    1.71 v to 5.5 V+ 125 C- 40 CSmd/SmtQSOP - 24Tube  
PCA9539PWRE4


I2C/SMBus GPIO Expander 5.5V 24-Pin TSSOP 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 3.8712
Multiples of: 2000

16 I/OI2c, Serial, Smbus With Interrupt2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA9534DGVR


Texas Instruments Interface - IO Expanders Remote 8B I2C & Lo- 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 0
6 to 16 Weeks Calender.png

AUD 3.8911
Multiples of: 2000

8 I/O 400 KHz 2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTVSOP - 16Reel  
SI8431AB-C-IS


Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

AUD 3.9
Multiples of: 1

    2.7 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 Wide   
PCF8575TS/1.112


Interface; I/O expander; 2.2÷5.5VDC; Interface: I2C, parallel; SMD
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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 3.9075
Multiples of: 1

            
ECE1105-HZH


Microchip Technology Interface - IO Expanders GPIO EXPANSION, PS2 23x8 KEYSCAN
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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
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AUD 3.9444
Multiples of: 1

        VQFN - 48Tray  
PCA9555D.118


IC: interface; I/O expander; 2.3÷5.5VDC; I2C,SMBus; SMD; SO24
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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 3.9931
Multiples of: 1

            
MAX7312ATG+T


Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
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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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 4
Multiples of: 2500

16 I/O   2 v to 5.5 V+ 125 C- 40 CSmd/Smt Reel  
LM8333FLQ8Y/NOPB


Interface - I/O Expanders Mobile I/O Companion Key-Scan
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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 4.0013
Multiples of: 250

4 I/O   2.25 v to 2.9 V+ 85 C- 40 CSmd/SmtLLP - 32Reel  
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