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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX7319ATE+ | Maxim Integrated | IC I/O EXPANDER I2C 8B 16TQFN | - | Tube | Surface Mount | 1.71 V ~ 5.5 V | 16-WFQFN Exposed Pad | MAX7319 | 16-TQFN (3x3) | - | - |
|
PCF8574ATS/3,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 20SSOP | - | Original-Reel® | Surface Mount | 2.5 V ~ 6 V | 20-LSSOP (0.173", 4.40mm Width) | PCF8574 | 20-SSOP | - | - |
|
SX1504I087TRT | Semtech | IC GPIO EXPANDER I2C 4CH 20QFN | - | Cut Tape (CT) | Surface Mount | 2.5 V ~ 5.5 V | 20-UFQFN Exposed Pad | - | 20-QFN-UT (3x3) | - | - |
|
|
PCA9698BS,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 40B 56HVQFN | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 56-VFQFN Exposed Pad | PCA9698 | 56-HVQFN (8x8) | - | - |
|
|
PCA6416APW,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C/SMB 24TSSOP | - | Tape & Reel (TR) | Surface Mount | 1.65 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | PCA6416 | 24-TSSOP | - | - |
|
MAX7327AATG+ | Maxim Integrated | IC I/O EXPANDER I2C QFN | - | Tube | Surface Mount | 1.71 V ~ 5.5 V | 24-WFQFN Exposed Pad | MAX7327 | 24-TQFN-EP (3.5x3.5) | - | - |
|
CY8C9560A-24AXI | Cypress Semiconductor | IC I/O EXPANDER I2C 60B 100LQFP | - | Tray | Surface Mount | 3 V ~ 5.25 V | 100-LQFP | CY8C9560 | 100-TQFP (14x14) | - | - |
|
|
PCF8575TS/1,112 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 16B 24SSOP | - | Tube | Surface Mount | 2.5 V ~ 5.5 V | 24-SSOP (0.209", 5.30mm Width) | PCF8575 | 24-SSOP | - | - |
|
|
PCA9506DGG,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) | PCA9506 | 56-TSSOP | - | - |
|
MAX7325AEG+T | Maxim Integrated | IC I/O EXPANDER I2C 8B 24QSOP | - | Tape & Reel (TR) | Surface Mount | 1.71 V ~ 5.5 V | 24-SSOP (0.154", 3.90mm Width) | MAX7325 | 24-QSOP | - | - |
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.