SN74LS275D
Manufacturer: Texas Instruments
Part Number: SN74LS275D
| Attribute | Value |
| cate_name | Other Logic ICs |
| rohs | |
| reference_package | |
| mounting | |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | |
| length_width_height | |
| max_operating_supply_voltage | - |
| min_operating_supply_voltage | - |
The Texas Instruments SN74LS275D is a high-performance 4-bit binary counter, designed to provide reliable and efficient counting operations in a variety of digital systems. This device is part of the 74LS series, which is known for its low power consumption and high noise immunity, making it suitable for a wide range of applications.
Features:
1. 4-Bit Binary Counter: Offers a compact solution for counting up to 16 states.
2. Synchronous Operation: Ensures that all bits change simultaneously, which is crucial for accurate counting.
3. Clear and Load Capabilities: Allows for easy resetting and preloading of the counter to specific values.
4. JK Flip-Flops: Utilizes JK flip-flops for the counter stages, providing versatile counting options.
5. High Noise Immunity: Designed to operate reliably in noisy environments.
6. Low Power Consumption: Ideal for battery-operated or power-sensitive applications.
Development Support:
Texas Instruments provides a range of development tools and resources to assist engineers in integrating the SN74LS275D into their designs. This includes:
- Datasheets: Detailed documentation outlining the device's specifications and usage.
- Design Tools: Software tools for circuit simulation and board layout.
- Technical Support: Expert assistance for troubleshooting and design guidance.
Application Fields:
The SN74LS275D is used in various applications where counting or state tracking is required, such as:
1. Digital Clocks: For tracking hours, minutes, and seconds.
2. Frequency Dividers: To reduce the frequency of an input signal.
3. Sequence Generators: In systems that require a specific sequence of events.
4. Data Processing: For counting data packets or processing units in communication systems.
5. Automated Control Systems: For tracking the position of mechanical components.
Parameter Introduction:
- Supply Voltage (Vcc): Typically 5V, ensuring compatibility with standard digital systems.
- Operating Temperature Range: Wide range to accommodate various environmental conditions.
- Output Type: TTL compatible, making it suitable for interfacing with a broad array of digital components.
- Propagation Delay: Low, ensuring fast response times in counting operations.
FAQs:
1. Q: What is the maximum count for the SN74LS275D?
A: The maximum count is 16, as it is a 4-bit counter.
2. Q: Can the SN74LS275D be used in a parallel loading mode?
A: Yes, it supports parallel loading, which allows for quick setting of the counter's initial state.
3. Q: How do I reset the SN74LS275D?
A: The device can be reset using the clear (CLR) input, which sets all flip-flops to zero.
4. Q: What is the typical power consumption of the SN74LS275D?
A: The power consumption is low, making it suitable for energy-efficient designs.
5. Q: Is the SN74LS275D available in surface-mount packages?
A: Yes, it is available in various package options, including surface-mount technology (SMT) for compact designs.
This overview provides a snapshot of the SN74LS275D's capabilities and applications. For a more detailed understanding, it is recommended to consult the device's datasheet and application notes provided by Texas Instruments.
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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