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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PI4IOE5V9557LE | Diodes Incorporated | IC I/O EXPANDER 8BIT I2C 16TSSOP | - | - | - | 2.3 V ~ 5.5 V | - | - | - | - | - |
|
PCA9557D/DG,118 | NXP Semiconductors / Freescale | IC I/O PORT I2C/SMBUS 16-SOIC | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-SOIC (0.154", 3.90mm Width) | PCA9557 | 16-SO | - | - |
|
|
PCA9703PW,112 | NXP Semiconductors / Freescale | IC SPI GPI 16-BIT 24TSSOP | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | PCA9703 | 24-TSSOP | - | - |
|
|
PCF8575DW | 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) | PCF8575 | 24-SOIC | - | - |
|
PM8054B-F3GI | Microsemi | PM8054: SXP 12G | - | - | - | - | - | - | - | - | - |
|
XRA1201IL24TR-F | Exar Corporation | IC I/O PORT EXPANDER 16 BIT I2C | - | - | - | 1.65 V ~ 3.6 V | - | - | - | - | - |
|
MAX7318ATG+T | Maxim Integrated | IC I/O EXPANDER I2C 16B 24TQFN | - | Tape & Reel (TR) | Surface Mount | 2 V ~ 5.5 V | 24-WFQFN Exposed Pad | MAX7318 | 24-TQFN (4x4) | - | - |
|
|
XRA1403IG24TR-F | Exar Corporation | IC I/O PORT EXPANDER 16 BIT SPI | - | - | - | 1.65 V ~ 3.6 V | - | - | - | - | - |
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.