TCA9554APWR
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- Mfr.Part #
- TCA9554APWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8BIT 16TSSOP
- Stock
- 699
- In Stock ：
- 699
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- CA9554
- Number of Drivers :
- 1
- Number of Pins :
- 16
- Number of I/O :
- 8
- JESD-609 Code :
- e4
- Width :
- 4.4mm
- Length :
- 5mm
- Interrupt Output :
- yes
- Voltage - Supply :
- 1.65V~5.5V
- Mounting Type :
- Surface Mount
- Weight :
- 172.98879mg
- Number of Ports :
- 1
- Operating Temperature :
- -40°C~85°C
- Interface :
- I2C, SMBus
- Thickness :
- 1mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Feature :
- POR
- Contact Plating :
- Gold
- Supply Voltage :
- 2.3V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 16
- Surface Mount :
- yes
- Height :
- 1.2mm
- Current - Output Source/Sink :
- 10mA 25mA
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Output Type :
- Push-Pull
- REACH SVHC :
- No SVHC
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Number of Bits :
- 8
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Clock Frequency :
- 400kHz
- Output Current :
- 25mA
- Pin Count :
- 16
- Datasheets
- TCA9554APWR
I/O Expanders Texas Instruments TCA9554APWR Overview
The TCA9554APWR, manufactured by Texas Instruments, is an integrated circuit designed as an I/O expander utilizing the I2C protocol. It provides an efficient solution for expanding the number of I/O ports available to a microcontroller or other host device. With its 8-bit configuration and compact 16TSSOP package, this IC offers versatility and ease of integration into various electronic systems.
Designed to meet the demands of modern electronic applications, the TCA9554APWR enables seamless connectivity and control of peripheral devices, making it an ideal choice for a wide range of industrial and consumer electronics projects.
TCA9554APWR Features
- 8-bit I/O expander
- I2C interface
- Compact 16TSSOP package
- Low standby current consumption
- Wide operating voltage range
- Integrated pull-up resistors
- Address pins for configuring multiple devices on the same bus
- Industrial temperature range support
TCA9554APWR Applications
- Industrial Automation: The TCA9554APWR facilitates the expansion of I/O ports in industrial automation systems, allowing seamless integration of sensors, actuators, and control modules. Its compact form factor and I2C interface make it suitable for space-constrained environments.
- Smart Home Devices: Integrating the TCA9554APWR into smart home devices enables efficient control of lighting, HVAC systems, and security sensors. Its low standby current consumption and address pins support multiple device connections, enhancing flexibility in home automation applications.
- Consumer Electronics: In consumer electronics products such as gaming consoles and home entertainment systems, the TCA9554APWR serves as a reliable solution for expanding the number of available I/O ports. Its compatibility with a wide operating voltage range ensures compatibility with various electronic devices.
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