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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PI4IOE5V96224ZLEX | Diodes Incorporated | INTERFACE IO EXPANDER,TQFN3060-3 | - | Original-Reel® | Surface Mount | 2.3 V ~ 5.5 V | 32-WFQFN Exposed Pad | - | 32-TQFN (3x6) | - | - |
|
PCAL9555AHF,128 | NXP Semiconductors / Freescale | IC I/O EXPANDER 16BIT 24HWQFN | Agile | Tape & Reel (TR) | Surface Mount | 1.65 V ~ 5.5 V | 24-WFQFN Exposed Pad | PCAL9555A | 24-HWQFN (4x4) | - | - |
|
CAT9555HT6I-GT2 | AMI Semiconductor / ON Semiconductor | IC I/O EXPANDER 16BI 2C 24TQFN | - | Tape & Reel (TR) | Surface Mount | 2.3 V ~ 5.5 V | 24-WFQFN Exposed Pad | CAT9555 | 24-TQFN (4x4) | - | - |
|
|
TCA6408ZXYR | N/A | IC I/O EXPANDER I2C 8B 20BGA | - | Cut Tape (CT) | Surface Mount | 1.65 V ~ 5.5 V | 20-UFBGA | TCA6408 | 20-BGA Microstar Junior (2.5x3.0) | - | - |
|
XRA1207IG24TR-F | Exar Corporation | IC I/O PORT EXPANDER 16 BIT I2C | - | - | - | 1.65 V ~ 3.6 V | - | - | - | - | - |
|
|
PCA9538ABSHP | NXP Semiconductors / Freescale | IC GPIO EXPANDER 8BIT 16HVQFN | - | Tape & Reel (TR) | Surface Mount | 1.65 V ~ 5.5 V | 16-VFQFN Exposed Pad | PCA9538 | 16-HVQFN (3x3) | - | - |
|
|
PCAL9554BPWJ | NXP Semiconductors / Freescale | IC GPIO EXPANDER 16TSSOP | Agile | Tape & Reel (TR) | Surface Mount | 1.65 V ~ 5.5 V | 16-TSSOP (0.173", 4.40mm Width) | PCAL9554 | 16-TSSOP | - | - |
|
MAX7325AEG+ | Maxim Integrated | IC I/O EXPANDER I2C 8B 24QSOP | - | Tube | Surface Mount | 1.71 V ~ 5.5 V | 24-SSOP (0.154", 3.90mm Width) | MAX7325 | 24-QSOP | - | - |
|
MAX7315AEE+T | Maxim Integrated | IC I/O EXPANDER I2C 8B 16QSOP | - | Tape & Reel (TR) | Surface Mount | 2 V ~ 3.6 V | 16-SSOP (0.154", 3.90mm Width) | MAX7315 | 16-QSOP | - | - |
|
|
PCA8574ATS,112 | NXP Semiconductors / Freescale | IC I/O EXPANDER I2C 8B 20SSOP | - | Tube | Surface Mount | 2.3 V ~ 5.5 V | 20-LSSOP (0.173", 4.40mm Width) | PCA8574 | 20-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.