SN74ABT244PWR
Manufacturer: Texas Instruments
Part Number: SN74ABT244PWR
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| Attribute | Value |
| cate_name | Buffers/Drivers/Transceivers |
| Datasheet | SN74ABT244PWR Texas Instruments |
| rohs | |
| reference_package | |
| mounting | |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | |
| length_width_height | |
| high_level_output_current | - |
| input_type | - |
| logic_function | - |
| low_level_output_current | - |
| max_operating_supply_voltage | - |
| min_operating_supply_voltage | - |
| number_of_bits_per_element | - |
| number_of_elements | - |
| number_of_inputs | - |
| number_of_outputs | - |
| output_type | - |
| polarity | - |
| quiescent_current | - |
The Texas Instruments SN74ABT244PWR is a high-performance, 8-bit bi-directional bus transceiver designed to facilitate communication between different systems or components within a larger electronic system. This device is part of the 74ABT series, known for their advanced features and robust performance in various applications.
Overview:
The SN74ABT244PWR is designed to handle data transfer between parallel buses in systems such as microcontrollers, memory devices, and other digital logic circuits. It features an 8-bit data bus and three control lines, making it versatile for a wide range of applications.
Features:
1. Bi-directional Data Transfer: Capable of transmitting data in both directions, enhancing the flexibility of data communication.
2. 3-State Outputs: The device has 3-state outputs that can be disabled to prevent contention in multi-master systems.
3. High-Speed Operation: With a propagation delay of 3.8 ns (typical), it is suitable for high-speed data transfer requirements.
4. Low Voltage Operation: Operates at a supply voltage range of 1.65V to 1.95V, making it compatible with modern low-voltage systems.
5. TSSOP Package: Housed in a 20-pin, 4.4mm x 7mm TSSOP package, which is compact and suitable for high-density PCB designs.
Development Support:
Texas Instruments provides comprehensive development support for the SN74ABT244PWR, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for circuit simulation and board layout.
- Sample Units: Available for testing and prototyping.
Application Areas:
The SN74ABT244PWR finds its applications in various fields, including:
- Automotive Systems: For in-vehicle network communication.
- Industrial Control Systems: In data acquisition and control units.
- Consumer Electronics: In high-speed data transfer between components.
- Telecommunications: For interfacing between different digital systems.
Parameter Introduction:
- Supply Voltage Range: 1.65V to 1.95V
- Propagation Delay: 3.8 ns (typical)
- I/O Voltage Range: 1.65V to 1.95V
- Operating Temperature Range: -40°C to +85°C
- Package Type: 20-Pin TSSOP
Frequently Asked Questions (FAQs):
1. Q: What is the main function of the SN74ABT244PWR?
A: It is a bi-directional bus transceiver used for data transfer between parallel buses in various electronic systems.
2. Q: Can it be used in high-speed applications?
A: Yes, with a typical propagation delay of 3.8 ns, it is suitable for high-speed data transfer.
3. Q: Is it compatible with low-voltage systems?
A: Yes, it operates at a supply voltage range of 1.65V to 1.95V.
4. Q: What kind of package does it come in?
A: It is available in a 20-pin, 4.4mm x 7mm TSSOP package.
5. Q: How does it handle multiple masters on the bus?
A: The 3-state outputs can be disabled to prevent contention when multiple masters are present on the bus.
For more detailed information or specific inquiries, developers and engineers are encouraged to refer to the official Texas Instruments documentation or contact their technical support team.
Please refer to the product rule book for details.
TI is best known for its innovative contributions to the electronics industry. It pioneered the development of the integrated circuit in 1958, a technological breakthrough that revolutionized the world of electronics and paved the way for modern computing systems. This innovation has been foundational in the advancement of computers, telecommunications, and many other electronic devices.
The company operates through two main segments: Analog and Embedded Processing. The Analog segment focuses on products like power management chips, audio and operational amplifiers, data converters, and interface products. These components are crucial for managing power, amplifying sound, converting signals, and facilitating communication between devices. TI's analog ICs are used in a wide variety of applications, including industrial, automotive, personal electronics, communication equipment, and enterprise systems.
The Embedded Processing segment involves microcontrollers, digital signal processors (DSPs), and applications processors. These products are used in automotive, industrial, and consumer electronics applications. They are essential for processing complex digital data, controlling electronic systems, and supporting the infrastructure of smart devices and the Internet of Things (IoT).
Texas Instruments also places a strong emphasis on education through its educational technology products, including graphing calculators and classroom software. TI’s calculators have been a staple in mathematics and science classrooms around the world, helping to educate generations of students and making complex mathematical concepts more accessible.
TI is committed to innovation and quality, investing heavily in research and development. The company holds thousands of patents and is continually pushing the boundaries of what is possible in electronics technology. TI’s innovations not only enhance the performance and efficiency of electronic products but also contribute to environmental sustainability through advancements in power-saving technologies.
Moreover, Texas Instruments maintains a strong ethical stance with a commitment to corporate responsibility. It strives to uphold high standards in environmental responsibility, community engagement, and governance practices. TI's corporate culture is characterized by a focus on integrity, respect, and the aspiration to achieve the highest level of customer satisfaction.
In summary, Texas Instruments stands as a leader in the semiconductor industry, driven by a history of innovation, a broad portfolio of technologies, and a commitment to positively impacting the world through its products and practices. Whether through advancing technology or empowering education, TI continues to shape a future where electronics enhance the lives of people everywhere.
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