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Interface - I/O Expanders
Interface - I/O Expanders
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- Integrated Circuits (ICs)
- Interface - I/O Expanders
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| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | Voltage - Supply | Package / Case | Base Part Number | Supplier Device Package | Data Format | Baud Rates |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PCA9575PW1,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24TSSOP | - | Tape & Reel (TR) | Surface Mount | 1.1 V ~ 3.6 V | 24-TSSOP (0.173", 4.40mm Width) | PCA9575 | 24-TSSOP | - | - |
|
MAX7312AWG+T | Maxim Integrated | IC I/O EXPANDER I2C 16B 24SOIC | - | Tape & Reel (TR) | Surface Mount | 2 V ~ 5.5 V | 24-SOIC (0.295", 7.50mm Width) | MAX7312 | 24-SOIC | - | - |
|
|
PCF8574ADWG4 | N/A | IC I/O EXPANDER I2C 8B 16SOIC | - | Tube | Surface Mount | 2.5 V ~ 6 V | 16-SOIC (0.295", 7.50mm Width) | PCF8574A | 16-SOIC | - | - |
|
MCP23017-E/SSVAO | Micrel / Microchip Technology | EXPANDERS | Automotive, AEC-Q100 | Tube | Surface Mount | 4.5 V ~ 5.5 V | 28-SSOP (0.209", 5.30mm Width) | - | 28-SSOP | - | - |
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|
PCA9535RTWR | N/A | IC I/O EXPANDER I2C 16B 24WQFN | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 24-WFQFN Exposed Pad | PCA9535 | 24-WQFN (4x4) | - | - |
|
|
PCA9554ABS3,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 16HVQFN | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-VFQFN Exposed Pad | PCA9554 | 16-HVQFN (3x3) | - | - |
|
|
PCA9500BS,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 16HVQFN | - | Cut Tape (CT) | Surface Mount | 2.5 V ~ 3.6 V | 16-VQFN Exposed Pad | PCA9500 | 16-HVQFN (4x4) | - | - |
|
|
PCA9534DWR | N/A | IC I/O EXPANDER I2C 8B 16SOIC | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-SOIC (0.295", 7.50mm Width) | PCA9534 | 16-SOIC | - | - |
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|
PCF8575CDWG4 | N/A | IC I/O EXPANDER I2C 16B 24SOIC | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 24-SOIC (0.295", 7.50mm Width) | PCF8575C | 24-SOIC | - | - |
|
SX1505I087TRT | Semtech | IC GPIO EXP I2C 8CH 20UTQFN | - | Cut Tape (CT) | Surface Mount | 2.5 V ~ 5.5 V | 20-UFQFN Exposed Pad | - | 20-QFN-UT (3x3) | - | - |
About Interface - I/O Expanders
I/O expanders are integrated circuits or modules used to increase the number of input and output (I/O) pins available to a microcontroller or other digital device. They typically use serial communication interfaces such as I2C or SPI to communicate with the host controller and provide additional GPIO (General Purpose Input/Output) pins for connecting sensors, actuators, and other peripherals. I/O expanders are commonly used in embedded systems, IoT (Internet of Things) devices, and industrial automation applications where the number of available I/O pins on the microcontroller is limited.