SN74BCT245DB
Manufacturer: Texas Instruments
Part Number: SN74BCT245DB
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| Attribute | Value |
| cate_name | Buffers/Drivers/Transceivers |
| rohs | |
| reference_package | SOP |
| mounting | |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | 70℃(max) |
| length_width_height | |
| high_level_output_current | - |
| input_type | - |
| logic_function | Bus Transceiver |
| low_level_output_current | - |
| max_operating_supply_voltage | - |
| min_operating_supply_voltage | - |
| number_of_bits_per_element | - |
| number_of_elements | 1 |
| number_of_inputs | - |
| number_of_outputs | - |
| output_type | Tristate |
| polarity | Non-inverting |
| quiescent_current | - |
The Texas Instruments SN74BCT245DB is a high-performance 4-bit bi-directional bus transceiver designed to facilitate communication between multiple devices in a system. This device is part of the Texas Instruments' extensive line of logic products, known for their reliability and efficiency.
Overview:
The SN74BCT245DB is an essential component in systems requiring data transfer between different microcontrollers or processors. It can be used in a variety of applications where data must be shared across different parts of a system, such as in automotive electronics, industrial control systems, and consumer electronics.
Features:
1. Bi-Directional Data Transfer: Allows data to flow in both directions, enhancing system flexibility.
2. 3-State Outputs: The outputs can be in a high-impedance state when not in use, reducing power consumption.
3. High-Speed Operation: Capable of operating at high frequencies, making it suitable for fast data transfer requirements.
4. Low Voltage Operation: Compatible with a wide range of voltage levels, enhancing its applicability across different systems.
5. ESD Protection: Incorporates electrostatic discharge protection to safeguard against damage from static electricity.
Development Support:
Texas Instruments provides comprehensive development support for the SN74BCT245DB, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Software Tools: Simulation and design software to help engineers integrate the device into their projects.
- Customer Support: Access to a team of experts for technical inquiries and troubleshooting.
Application Fields:
The SN74BCT245DB is widely used in:
- Automotive systems for sensor data acquisition and processing.
- Industrial automation for control and of machinery.
- Consumer electronics for data interfacing between components.
- Telecommunication equipment for data transmission between modules.
Parameter Introduction:
- Supply Voltage Range: 2V to 5.5V.
- I/O Voltage Range: 2V to 5.5V.
- Propagation Delay: Typically 5ns.
- Output Drive: Capable of driving up to 32 TTL loads.
- Operating Temperature Range: -40°C to +85°C.
Frequently Asked Questions (FAQs):
1. Q: What is the purpose of the SN74BCT245DB?
A: It is used to transfer data bidirectionally between different microcontrollers or processors in a system.
2. Q: Can it operate at high speeds?
A: Yes, it is designed for high-speed operation, making it suitable for fast data transfer applications.
3. Q: Does it support low voltage operation?
A: Yes, it is compatible with a wide range of voltage levels, enhancing its versatility.
4. Q: How does it protect against ESD?
A: It includes built-in electrostatic discharge protection to prevent damage from static electricity.
5. Q: What kind of support does Texas Instruments offer for this device?
A: They offer technical documentation, software tools, and customer support to assist with development and integration.
This concise introduction to the Texas Instruments SN74BCT245DB covers its primary functions, key features, and the support available for developers, making it a valuable resource for engineers and designers in various industries.
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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