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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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LM8335TLX/NOPB | N/A | IC GPIO EXPANDER 16DSBGA | - | Cut Tape (CT) | Surface Mount | 1.8 V ~ 3.3 V | 16-WFBGA, DSBGA | - | 16-DSBGA (2.5x2.12) | - | - |
|
MCP23008-E/SSVAO | Micrel / Microchip Technology | 8-BIT I/O EXPANDER WITH I2C | Automotive, AEC-Q100 | Tube | Surface Mount | 4.5 V ~ 5.5 V | 20-SSOP (0.209", 5.30mm Width) | - | 20-SSOP | - | - |
|
PCA9534PW,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 16TSSOP | - | Cut Tape (CT) | Surface Mount | 2.3 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | PCA9534 | 16-TSSOP | - | - |
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PCA6107DWG4 | N/A | IC I/O EXPANDER I2C 8B 18SOIC | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 18-SOIC (0.295", 7.50mm Width) | PCA6107 | 18-SOIC | - | - |
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PM8053B-F3GI | Microsemi | PM8053: SXP 12G | - | - | - | - | - | - | - | - | - |
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PCA9554BS3,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER 8BIT 16HVQFN | - | Cut Tape (CT) | Surface Mount | 2.3 V ~ 5.5 V | 16-VFQFN Exposed Pad | PCA9554 | 16-HVQFN (3x3) | - | - |
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DS4550E | Maxim Integrated | IC GPIO 9BIT NV I2C & JTAG TSSOP | - | Tube | Surface Mount | 2.7 V ~ 5.5 V | 20-TSSOP (0.173", 4.40mm Width) | DS4550 | 20-TSSOP | - | - |
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PCF8574ANG4 | N/A | IC I/O EXPANDER I2C 8B 16DIP | - | Tube | Through Hole | 2.5 V ~ 6 V | 16-DIP (0.300", 7.62mm) | PCF8574A | 16-PDIP | - | - |
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PCA9534ADBR | N/A | IC I/O EXPANDER I2C 8B 16SSOP | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-SSOP (0.209", 5.30mm Width) | PCA9534A | 16-SSOP | - | - |
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PCA9539DB | N/A | IC I/O EXPANDER I2C 16B 24SSOP | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 24-SSOP (0.209", 5.30mm Width) | PCA9539 | 24-SSOP | - | - |
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.