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- 74LS240 Octal Buffer/Line Driver, Dip 20 (Pac...
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Item #:
118709148
74LS240 Octal Buffer/Line Driver, Dip 20 (Pack of 10)
Item #:
118709148
GMD 951
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What Stands Out
High Drive Capability
The 74LS240 offers exceptional drive strength, ensuring reliable signal transmission across circuits. This performance minimizes signal degradation, making it ideal for applications in digital communications and consumer electronics.
Easy Integration
Designed in a standard DIP-20 package, the 74LS240 seamlessly integrates into existing circuit designs. Its compatibility with various logic families simplifies upgrading and enhances modular production capabilities for engineers.
Pack of 10
Available in convenient bulk packaging, this product provides excellent value for developers and hobbyists alike. Purchasing ten units ensures ample supply for multiple projects without the need for frequent reordering.
Product Details
| Contact Type | Spdt |
| Number of Positions | 20 |
| Circuit Type | digital |
| Operation Mode | ON-NONE-ON |
| Control Type | On/Off |
| Switch Type | Dip |
| Connector Type Used on Cable | 20-pin Header |
| Color | Black |
| Material Type | Metal, Plastic |
| Brand Name | Major Brands |
| Manufacturer | Major Brands |
| Part Number | 74LS240 |
| Model | 74LS240 |
| Item Weight | 13.6 Grams |
| Unit Count | 10 Count |
| Brand | Major Brands |
| Material | Metal, Plastic |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY electronics projects requiring reliable signal buffering with robust performance across various applications.
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Professional Engineers
Perfect for design engineers needing versatile, high-speed buffer/drivers for digital circuits and systems integration.
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Educational Purposes
Useful for students learning about digital electronics, providing practical experience with buffers and signal management.
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High-Voltage Applications
Not suited for circuits requiring high-voltage handling as it works efficiently only at standard logic levels.
Product Description
74LS240 Octal Buffer/Line Driver, Dip 20 (Pack of 10)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the function of the 74LS240 Octal Buffer/Line Driver?
Answer: The 74LS240 functions as an octal buffer/line driver that enhances signal integrity and improves the interaction between different digital circuits. It can drive a large number of loads while maintaining signal levels. By using this buffer, systems can ensure reliable data transmission with reduced loading on the source. This is particularly useful in applications such as microcontroller interfacing, where multiple devices need to communicate without signal degradation. -
Question:
What are the input and output characteristics of the 74LS240?
Answer: The 74LS240 features high-speed logic with the capacity to accept and provide various digital inputs and outputs. It has multiple inputs for a total of 8 channels and outputs, with each having a defined input high (VIH) and low (VIL) threshold. These characteristics allow for efficient and stable communication in digital circuits, making it ideal for applications needing reliable data transmission, such as computer buses or signal buffering. -
Question:
How many pieces come in a pack of 74LS240?
Answer: Each pack of the 74LS240 includes 10 pieces, providing ample supply for various projects or applications. This quantity is ideal for prototyping and commercial uses, ensuring you have sufficient components at hand. Whether you're building a complex circuit or need replacements, the pack size accommodates both hobbyists and professionals with diverse needs. -
Question:
What applications is the 74LS240 used in?
Answer: The 74LS240 is commonly used in applications such as digital interface systems, data buffering, and signal amplification. It is particularly valuable in scenarios that require high-speed operation and minimal signal degradation, such as in computers, telecommunications, and audio equipment. Its versatility makes it suitable for both industrial and hobbyist projects, allowing users to effectively drive multiple loads without compromising performance. -
Question:
What is the pin configuration of the 74LS240?
Answer: The 74LS240 comes in a DIP-20 package with a specific pin configuration that supports its dual Inverting buffer/line driver functionality. The pins are labeled from 1 to 20, with inputs on one side and outputs on the other, following a logical arrangement for easy connections in circuit designs. This pin setup facilitates straightforward integration in various applications, making it easier for engineers to implement. -
Question:
Can I use the 74LS240 in high-frequency applications?
Answer: Yes, the 74LS240 is designed to operate effectively in high-frequency applications, thanks to its low propagation delay and capacitive load handling. It provides reliable buffering for signals in conditions requiring fast switching and minimal delays, making it suitable for high-speed communication systems. Utilizing it in such applications ensures optimal signal integrity and performance across devices. -
Question:
What is the voltage range for the 74LS240?
Answer: The 74LS240 operates typically within a voltage range of 4.75V to 5.25V, making it compatible with standard TTL logic levels. This range allows it to function effectively in most digital systems that use 5V logic. This standardization simplifies integration into various applications, helping ensure compatibility across different digital circuit designs. -
Question:
How can I test the 74LS240 in a circuit?
Answer: To test a 74LS240, you can set up a simple circuit with power supply connected and inputs toggled between high and low states. Monitor the outputs to ensure they reflect the inputs accurately without voltage drops. This testing helps verify proper functionality, making it instrumental in development phases or when troubleshooting existing circuits. -
Question:
What are the benefits of using a buffer like the 74LS240?
Answer: Using a buffer such as the 74LS240 provides several advantages, including increased signal strength, reduced load on source devices, and improved noise immunity. Buffers are vital in long-distance signal transmission, where they preserve integrity against electromagnetic interference. In practical scenarios, enthusiasts often use them in complex modular circuit designs to allow multiple components to communicate effectively. -
Question:
Where can I buy the 74LS240 Octal Buffer/Line Driver in The Gambia?
Answer: You can buy the 74LS240 Octal Buffer/Line Driver, DIP 20 (Pack of 10) at Ubuy in The Gambia. Ubuy offers a convenient online shopping experience, providing you with the ease of finding electronic components like the 74LS240, ensuring you receive quality products directly to your location.
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Features & Benefits
- Enhances performance of 3-state buffers/drivers.
- Increases PC board density for efficient design.
- Provides 400 mV hysteresis for better noise rejection.
- Capable of driving terminated lines down to 133W.
- Typical enable/disable time of just 18 nps.
- Low current PNP inputs reduce DC loading on bus lines.
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