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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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PCA6107DWR | N/A | IC I/O EXPANDER I2C 8B 18SOIC | - | Cut Tape (CT) | Surface Mount | 2.3 V ~ 5.5 V | 18-SOIC (0.295", 7.50mm Width) | PCA6107 | 18-SOIC | - | - |
|
SX1508BIULTRT | Semtech | IC EXPANDER 8 CHAN 20QFN | - | Cut Tape (CT) | Surface Mount | 1.2 V ~ 3.6 V | 20-UFQFN Exposed Pad | - | 20-QFN-UT (3x3) | - | - |
|
PCA9535EDWR2G | AMI Semiconductor / ON Semiconductor | IC I/O Expander 16B 24SOIC | - | Tape & Reel (TR) | Surface Mount | 1.65 V ~ 5.5 V | 24-SOIC (0.295", 7.50mm Width) | PCA9535E | 24-SOIC | - | - |
|
MAX7315AUE+ | Maxim Integrated | IC I/O EXPANDER I2C 8B 16TSSOP | - | Tube | Surface Mount | 2 V ~ 3.6 V | 16-TSSOP (0.173", 4.40mm Width) | MAX7315 | 16-TSSOP | - | - |
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PCF8575CDW | 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 | - | - |
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CAT9534YI-GT2 | AMI Semiconductor / ON Semiconductor | IC I/O EXPANDER I2C 8B 16TSSOP | - | Original-Reel® | Surface Mount | 2.3 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | CAT9534 | 16-TSSOP | - | - |
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DS4520E-W | Maxim Integrated | IC I/O EXPANDER W/MEMORY 16TSSOP | - | Tube | Surface Mount | 2.7 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | DS4520 | 16-TSSOP | - | - |
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PI4IOE5V9673ZDEX | Diodes Incorporated | IC I/O EXPANDER 16B I2C 24TQFN | - | - | - | 2.3 V ~ 5.5 V | - | - | - | - | - |
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PCF8575RGER | N/A | IC I/O EXPANDER I2C 16B 24VQFN | - | Tape & Reel (TR) | Surface Mount | 4.5 V ~ 5.5 V | 24-VFQFN Exposed Pad | PCF8575 | 24-VQFN (4x4) | - | - |
|
CP82C55A | Intersil | IC I/O EXPANDER 24B 40DIP | - | Tube | Through Hole | 4.5 V ~ 5.5 V | 40-DIP (0.600", 15.24mm) | 82C55A | 40-DIP | - | - |
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.