TCA9554DBQR
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- Mfr.Part #
- TCA9554DBQR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8BIT 16TSSOP
- Stock
- 4,693
- In Stock ：
- 4,693
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Width :
- 3.9mm
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Number of I/O :
- 8
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 400kHz
- Number of Ports :
- 1
- Number of Bits :
- 8
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Length :
- 4.9mm
- REACH SVHC :
- No SVHC
- Base Part Number :
- CA9554
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 1.8V
- Output Type :
- Push-Pull
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Interrupt Output :
- yes
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.75mm
- Voltage - Supply :
- 1.65V~5.5V
- Number of Terminations :
- 16
- Terminal Pitch :
- 0.64mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Feature :
- POR
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Operating Temperature :
- -40°C~85°C
- Thickness :
- 1.5mm
- Interface :
- I2C
- Datasheets
- TCA9554DBQR
[I/O Expanders Texas Instruments TCA9554DBQR] Overview
Discover the cutting-edge functionality of the I/O Expander from Texas Instruments, model TCA9554DBQR. Engineered with precision and reliability in mind, this integrated circuit (IC) unleashes unparalleled versatility in expanding input/output capabilities for a diverse range of applications. Whether you're enhancing automation systems, amplifying sensor networks, or streamlining control interfaces, the TCA9554DBQR empowers your projects with seamless integration and efficient performance.
[TCA9554DBQR] Features
- 8-bit I/O expander for I2C-bus with interrupt
- 16 programmable I/O pins
- Low standby current consumption
- Compatible with both 3.3V and 5V systems
- Wide operating voltage range: 1.65V to 5.5V
- Address selectable via hardware for up to four devices on the bus
- Supports hot insertion
- Open-drain active-low interrupt output
[TCA9554DBQR] Applications
- Industrial Automation: Seamlessly integrate the TCA9554DBQR into PLCs (Programmable Logic Controllers), enabling efficient control and monitoring of industrial machinery and processes. Its high reliability and versatile I/O expansion capabilities make it ideal for optimizing production lines and enhancing factory automation systems.
- Sensor Networks: Enhance sensor network architectures by utilizing the TCA9554DBQR to expand input/output channels. From environmental monitoring to smart building systems, this IC facilitates the connection and management of sensors, enabling real-time data collection and analysis for improved decision-making.
- Consumer Electronics: Elevate the functionality of consumer electronics devices such as smart appliances, IoT (Internet of Things) gadgets, and home automation systems with the TCA9554DBQR. Its compact design and compatibility with various voltage systems make it a perfect fit for adding expandable I/O capabilities to these devices, enhancing user experience and versatility.
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