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Item #:
209333602
(10PCS) SN74HC688N IC Comparator Identity 8B 20DIP HC688 74HC688
Item #:
209333602
GBP 25
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Achieve high-speed performance with a maximum propagation delay of just 36ns at 6V, perfect for your 8-bit identity comparison needs!
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What Stands Out
High-Speed Operation
The SN74HC688N offers fast response times, making it ideal for high-speed digital applications and ensuring efficient operation in various electronic devices.
Versatile Compatibility
Designed for compatibility with multiple logic families, it seamlessly integrates into existing systems, reducing design complexity and enhancing functionality.
Cost-Effective Pack
Available as a 10-piece set, this product provides excellent value for developers and hobbyists, ensuring sufficient stock for larger projects at a competitive price point.
Product Details
| Item Weight | 0.05 lbs (20 grams) |
Who Should Buy?
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Electrical Engineers
Ideal for engineers needing reliable comparators for circuit designs in various electronic applications.
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Hobbyist Projects
Perfect for hobbyists working on DIY electronics projects requiring precise comparison functions with ease of use.
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Educational Use
Great for students learning about digital electronics and comparator functions in practical labs or project work.
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High-Speed Applications
Not suitable for high-speed circuits as response time may be slower compared to alternative comparators.
Product Description
(10PCS) SN74HC688N IC Comparator Identity 8B 20DIP HC688 74HC688
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the SN74HC688N IC used for?
Answer: The SN74HC688N IC is a high-speed comparator that is primarily utilized in digital circuits for performing digital equality checks between two 8-bit data words. Its architecture allows it to output a logic high or low based on the comparison of the input values. This IC is ideal for applications like digital signal processing and control systems where binary data comparison is crucial. -
Question:
What type of package does the SN74HC688N come in?
Answer: The SN74HC688N is housed in a 20-pin Dual In-Line Package (DIP), which facilitates easy integration into various electronic setups. This package type allows for straightforward prototyping on breadboards, making it particularly suitable for hobbyists and engineers looking to create custom circuits. Its design also supports efficient soldering if you choose to mount it on a PCB. -
Question:
What voltage range does the SN74HC688N operate within?
Answer: The SN74HC688N operates within a voltage range of 2V to 6V, making it versatile for many applications. Its ability to function at lower voltages also enables integration in battery-operated and low-power devices. Ensuring you stay within this voltage range will optimize its performance and stability in your circuit designs. -
Question:
How fast is the SN74HC688N?
Answer: The SN74HC688N boasts a fast propagation delay of approximately 15 nanoseconds (ns) at 5V, making it suitable for high-speed applications. This quick response time is crucial in scenarios requiring rapid comparisons, such as in digital communication systems or high-frequency signal processing, where timing is critical to system performance. -
Question:
Can the SN74HC688N be used in cascaded configurations?
Answer: Yes, the SN74HC688N IC can be used in cascaded configurations to compare longer bit sequences. By connecting multiple ICs, designers can effectively expand the bit-width comparison beyond 8 bits. This modular approach allows for greater flexibility in custom applications where complex logical operations are required, such as in advanced computing systems. -
Question:
What are the typical applications of the SN74HC688N?
Answer: The SN74HC688N is commonly used in digital systems including microcontrollers, programmable logic controllers, and data processing units. It's suitable for applications like data integrity checks, simple arithmetic functions, and even in specific industrial automation processes where precision in digital comparisons is essential for operational accuracy. -
Question:
Is the SN74HC688N suitable for low-power applications?
Answer: Yes, the SN74HC688N is an excellent choice for low-power applications due to its ability to function efficiently in various voltage levels. Its low power consumption makes it advantageous in battery-powered devices, smart sensors, and IoT applications where energy efficiency is a priority, allowing designers to extend battery life without sacrificing performance. -
Question:
What are the differences between SN74HC688N and other comparators?
Answer: The SN74HC688N is specifically designed for binary comparison tasks, whereas other comparators may handle analog signals or different operational functions. The clarity in its logic processing and speed distinguishes it from others. It’s particularly advantageous in applications that require quick determination of equality among binary values, such as digital counters and encoding systems. -
Question:
How can I troubleshoot issues with the SN74HC688N?
Answer: To troubleshoot issues with the SN74HC688N, start by verifying your power supply levels to ensure they match specifications. Check connections and ensure no solder bridges are present on the PCB. Additionally, testing the inputs with known values can help identify if the IC is functioning correctly. Using an oscilloscope can also reveal whether the output corresponds to expected logic levels based on your input comparisons. -
Question:
Where can I buy 10PCS SN74HC688N IC Comparator Identity 8B 20DIP HC688 74HC688?
Answer: You can buy 10PCS SN74HC688N IC Comparator Identity 8B 20DIP HC688 74HC688 on Ubuy in Jersey. Ubuy offers a convenient online shopping experience with a wide selection of electronics components, including this specific IC, ensuring you have access to quality parts for your projects.
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GBP 25
Order now and get it around Saturday, October 31
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Features & Benefits
- Identity Comparator designed for 8-bit applications.
- Fast performance with a max propagation delay of 36ns at 6V.
- Active Low Output function for versatile applications.
- Compatible input voltage range of 2V to 6V.
- Low quiescent current of only 8µA for energy efficiency.
- Operating temperature range of -40°C to 85°C ensures reliability.
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