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
  
                
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 167
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 4.27
Multiples of: 1

            
PCA9555PW,112


Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
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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 155
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 1.4213
Multiples of: 1

16 I/O   2.3 V to 5.5 V+ 85 C- 40 CSMD/SMTTSSOP - 24Tube  
MCP25055-I/SL


Integrated circuit: CAN controller; 1Mbps; Usup:2.7÷5.5V; SO14
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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 136
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 8.6857
Multiples of: 1

    5.5 V+ 150 C- 65 CSMD/SMTSOIC - 14Tube  
SC16IS740IPW.112


Interface; 5Mbps; 2.3÷3.6VDC; Interface: I2C, IrDA, SPI, full UART
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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 131
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 4.6523
Multiples of: 1

            
TPIC1020D


Interface; transceiver; 20kbps; 7 to 27VDC; SMD; SO8
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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 129
Ships to you
between Thu. 12 Feb to Wed. 18 Feb Calender.png

AUD 3.6222
Multiples of: 1

            
CH422G


Interface - I/O Expanders SOP-16_150mil 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.

Qin Heng 127
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 0.5657
Multiples of: 1

   No        
MCP25020-I/P


Interface - I/O Expanders Digital CAN 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.

Microchip 121
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 5.1954
Multiples of: 1

    5.5 V+ 150 C- 65 CThrough HolePDIP - 14Tube  
MCP23S17-E/ML


IC: expander; 16bit I/O port; SPI; QFN28; 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 112
Ships to you
between Thu. 26 Feb to Tue. 03 Mar Calender.png

AUD 2.1544
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTQFN - 28Tube  
MCP25025-ISL


Microchip Technology Interface - IO Expanders Digital 1 Wire capab
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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 106
Ships to you
between Wed. 18 Feb to Fri. 20 Feb Calender.png

AUD 6.0049
Multiples of: 1

    5.5 V+ 150 C- 65 CSmd/SmtSOIC - 14Tube  
PCA9673PW,118


Interface - I/O Expanders 16BIT I2C FM+ QBGPIO
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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 1.7773
Multiples of: 1

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