PCA9554ARGVR
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- Mfr.Part #
- PCA9554ARGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-VQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16VQFN
- Stock
- 16,479
- In Stock ：
- 16,479
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 16
- Pin Count :
- 16
- Surface Mount :
- yes
- Number of Terminations :
- 16
- Supply Voltage :
- 5V
- Base Part Number :
- CA9554
- Terminal Pitch :
- 0.65mm
- Interrupt Output :
- yes
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5.5V
- Power Supplies :
- 2.5/5V
- Voltage - Supply :
- 2.3V~5.5V
- Clock Frequency :
- 400kHz
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Ports :
- 1
- Output Type :
- Push-Pull
- JESD-609 Code :
- e4
- Interface :
- I2C, SMBus
- Terminal Position :
- QUAD
- Current - Output Source/Sink :
- 10mA 25mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Thickness :
- 900μm
- Pbfree Code :
- yes
- Number of Bits :
- 8
- Package / Case :
- 16-VQFN Exposed Pad
- Length :
- 4mm
- ECCN Code :
- EAR99
- Feature :
- POR
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 8
- Supply Current-Max :
- 0.175mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Height :
- 1mm
- Datasheets
- PCA9554ARGVR
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I/O Expanders Texas Instruments PCA9554ARGVR Overview
The PCA9554ARGVR, manufactured by Texas Instruments, is an essential integrated circuit designed to enhance input/output capabilities in electronic systems. This I/O expander utilizes the I2C interface to provide seamless communication with the host microcontroller, offering 8 bits of general-purpose parallel input/output (GPIO) expansion. With a voltage range of up to 16V, this device ensures compatibility with a wide array of applications, making it a versatile solution for various industrial and consumer electronics.
PCA9554ARGVR Features
- 8-bit I/O expander
- I2C interface for easy communication
- Wide voltage range: up to 16V
- Compact 16-pin QFN package
- Low standby current consumption
- High noise immunity
- Industrial temperature range: -40°C to +85°C
PCA9554ARGVR Applications
- Industrial Automation: The PCA9554ARGVR is ideal for industrial automation applications, such as control systems and machinery, where additional GPIO expansion is required. It can be used to interface with sensors, actuators, and other peripheral devices, enabling precise control and monitoring.
- Home Automation: In home automation systems, this I/O expander facilitates the expansion of GPIOs for controlling lights, appliances, and security systems. Its compact size and low power consumption make it suitable for integration into smart home devices.
- Embedded Systems: Embedded systems often require additional GPIOs for interfacing with external components. The PCA9554ARGVR offers a convenient solution for expanding GPIOs in embedded applications, such as consumer electronics, medical devices, and automotive systems.
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