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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MCP23016-I/ML | Micrel / Microchip Technology | IC I/O EXPANDER I2C 16B 28QFN | - | Tube | Surface Mount | 2 V ~ 5.5 V | 28-VQFN Exposed Pad | MCP23016 | 28-QFN (6x6) | - | - |
|
XRA1201PIL24-F | Exar Corporation | IC I/O PORT EXPANDER I2C 24QFN | - | Tray | Surface Mount | 1.65 V ~ 3.6 V | 24-VFQFN Exposed Pad | - | 24-QFN (4x4) | - | - |
|
PCA9674BS,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 16HVQFN | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-VFQFN Exposed Pad | PCA9674 | 16-HVQFN (3x3) | - | - |
|
MAX7318AUG+ | Maxim Integrated | IC I/O EXPANDER I2C 16B 24TSSOP | - | Tube | Surface Mount | 2 V ~ 5.5 V | 24-TSSOP (0.173", 4.40mm Width) | MAX7318 | 24-TSSOP | - | - |
|
|
PCA9538DGVR | N/A | IC I/O EXPANDER I2C 8B 16TVSOP | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-TFSOP (0.173", 4.40mm Width) | PCA9538 | 16-TVSOP | - | - |
|
|
PCA9537DP,118 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 4B 10TSSOP | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | PCA9537 | 10-TSSOP | - | - |
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|
PCA9554APWRG4 | N/A | IC I/O EXPANDER I2C 8B 16TSSOP | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | PCA9554A | 16-TSSOP | - | - |
|
PI4IOE5V96248ZLEX | Diodes Incorporated | INTERFACE IO EXPANDER TQFN7070-5 | - | Cut Tape (CT) | Surface Mount | 2.3 V ~ 5.5 V | 56-WFQFN Exposed Pad | - | 56-TQFN (7x7) | - | - |
|
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TCA9539QPWRQ1 | N/A | IC I/O EXPANDER I2C 16BIT 24TSSO | Automotive, AEC-Q100 | Cut Tape (CT) | Surface Mount | 1.65 V ~ 3.6 V | 24-TSSOP (0.173", 4.40mm Width) | - | 24-TSSOP | - | - |
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|
PCF8575DBQRG4 | N/A | IC I/O EXPANDER I2C 16B 24QSOP | - | Tape & Reel (TR) | Surface Mount | 2.5 V ~ 5.5 V | 24-SSOP (0.154", 3.90mm Width) | PCF8575 | 24-SSOP/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.