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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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PCA9535PWRG4 | N/A | IC I/O EXPANDER I2C 16B 24TSSOP | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | PCA9535 | 24-TSSOP | - | - |
|
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PCF8575PWRE4 | N/A | IC I/O EXPANDER I2C 16B 24TSSOP | - | Tape & Reel (TR) | Surface Mount | 2.5 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | PCF8575 | 24-TSSOP | - | - |
|
MAX7320ATE+T | Maxim Integrated | IC I/O EXPANDER I2C 8B 16TQFN | - | Tape & Reel (TR) | Surface Mount | 1.71 V ~ 5.5 V | 16-WFQFN Exposed Pad | MAX7320 | 16-TQFN (3x3) | - | - |
|
XRA1201IG24TR-F | Exar Corporation | IC I/O PORT EXPANDER 16 BIT I2C | - | - | - | 1.65 V ~ 3.6 V | - | - | - | - | - |
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DS4520E+TRL | Maxim Integrated | IC I/O EXPANDER I2C 9B 16TSSOP | - | Tape & Reel (TR) | Surface Mount | 2.7 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | DS4520 | 16-TSSOP | - | - |
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PCA9539PWE4 | 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) | PCA9539 | 24-TSSOP | - | - |
|
IP82C55AZ | 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 | - | - |
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PI4IOE5V9555ZDEX | Diodes Incorporated | IC I/O EXPANDER 16B I2C 24TQFN | - | - | - | 2.3 V ~ 5.5 V | - | - | - | - | - |
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PCA9698DGG,512 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 40B 56TSSOP | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 56-TFSOP (0.240", 6.10mm Width) | PCA9698 | 56-TSSOP | - | - |
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MCP25020-E/SL | Micrel / Microchip Technology | IC I/O EXPANDER CAN 8B 14SOIC | - | Tube | Surface Mount | 4.5 V ~ 5.5 V | 14-SOIC (0.154", 3.90mm Width) | MCP25020 | 14-SOIC | - | - |
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.