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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX7301AAI+T | Maxim Integrated | IC I/O EXPANDER SPI 20B 28SSOP | - | Tape & Reel (TR) | Surface Mount | 2.5 V ~ 5.5 V | 28-SSOP (0.209", 5.30mm Width) | MAX7301 | 28-SSOP | - | - |
|
XRA1402IG16TR-F | Exar Corporation | IC I/O PORT EXPANDER 8 BIT SPI G | - | - | - | 1.65 V ~ 3.6 V | - | - | - | - | - |
|
MCP23S08T-E/SO | Micrel / Microchip Technology | IC I/O EXPANDER SPI 8B 18SOIC | - | Tape & Reel (TR) | Surface Mount | 1.8 V ~ 5.5 V | 18-SOIC (0.295", 7.50mm Width) | MCP23S08 | 18-SOIC | - | - |
|
MCP25055-I/P | Micrel / Microchip Technology | IC I/O EXPANDER CAN 8B 14DIP | - | Tube | Through Hole | 2.7 V ~ 5.5 V | 14-DIP (0.300", 7.62mm) | MCP25055 | 14-PDIP | - | - |
|
|
PCA9535DWR | N/A | IC I/O EXPANDER I2C 16B 24SOIC | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 24-SOIC (0.295", 7.50mm Width) | PCA9535 | 24-SOIC | - | - |
|
MCP25025-I/SL | Micrel / Microchip Technology | IC I/O EXPANDER CAN 8B 14SOIC | - | Tube | Surface Mount | 2.7 V ~ 5.5 V | 14-SOIC (0.154", 3.90mm Width) | MCP25025 | 14-SOIC | - | - |
|
MAX7324ATG+T | Maxim Integrated | IC I/O EXPANDER I2C 8B 24TQFN | - | Tape & Reel (TR) | Surface Mount | 1.71 V ~ 5.5 V | 24-WFQFN Exposed Pad | MAX7324 | 24-TQFN (4x4) | - | - |
|
|
PCA9557D | N/A | IC I/O EXPANDER I2C 8B 16SOIC | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 16-SOIC (0.154", 3.90mm Width) | PCA9557 | 16-SOIC | - | - |
|
|
PCA9535PW | N/A | IC I/O EXPANDER I2C 16B 24TSSOP | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | PCA9535 | 24-TSSOP | - | - |
|
PCA8574PW,112 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 16TSSOP | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | PCA8574 | 16-TSSOP | - | - |
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.