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
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Interface :
- I2C
- Height :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mounting Type :
- Surface Mount
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Bits :
- 8
- Width :
- 3.9mm
- Base Part Number :
- CA9554
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply :
- 1.65V~5.5V
- Feature :
- POR
- Supply Voltage :
- 1.8V
- Length :
- 4.9mm
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Output Type :
- Push-Pull
- Number of Pins :
- 16
- Number of I/O :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 1
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~85°C
- Clock Frequency :
- 400kHz
- JESD-609 Code :
- e4
- Thickness :
- 1.5mm
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.64mm
- Interrupt Output :
- yes
- 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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