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    SN74ACT244PWR: High-Speed Signal Driving for Modern Needs

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    ymn@deirchip.com
    ·April 29, 2025
    ·9 min read
    SN74ACT244PWR: High-Speed Signal Driving for Modern Needs
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    The SN74ACT244PWR Octal Buffer Non-Inverting Line Driver High Speed ​​Signal Driving device is a reliable and efficient solution for modern signal driving needs. Designed for high-speed performance, the SN74ACT244PWR operates with voltages ranging from 4.5V to 5.5V, making it compatible with a wide variety of circuits. It also supports input voltages up to 5.5V, offering excellent flexibility. With a delay time of just 9.5ns at 5V, this device ensures rapid operation. Additionally, it delivers steady output by handling up to 24mA in both high and low states. Built to withstand temperatures from -40°C to 85°C, it is both durable and versatile.

    For applications requiring a robust buffer for signals or a high-speed line driver, the SN74ACT244PWR Octal Buffer Non-Inverting Line Driver High Speed ​​Signal Driving device is an excellent choice.

    Key Takeaways

    • The SN74ACT244PWR works well with 4.5V to 5.5V power.

    • It has a quick delay time of 9.5ns for fast signals.

    • It supports up to 24mA output, giving strong, steady signals.

    • The small 20-pin TSSOP design saves space on circuit boards.

    • It works in temperatures from -40°C to 85°C, making it reliable.

    Key Specifications of the SN74ACT244PWR

    The SN74ACT244PWR octal buffer non-inverting line driver is strong and dependable. Knowing its main features helps you see its strengths and decide if it suits your project.

    Electrical Characteristics

    The SN74ACT244PWR works well in many conditions due to its electrical features. It uses a supply voltage between 4.5V and 5.5V, making it work with most circuits today. It uses very little power, with a top supply current of only 40 µA. This low power use is great for projects needing to save energy. It can also handle up to 24 mA of output current, keeping signals steady even when working hard.

    Here’s a simple table of its electrical features:

    Specification

    Value

    Supply Voltage Range

    4.5V to 5.5V

    Maximum Supply Current

    40 µA

    Maximum Output Current (IOL)

    24 mA

    Maximum Propagation Delay

    9.5 ns

    These features make the SN74ACT244PWR a good pick for fast systems needing accurate signal handling.

    Performance Metrics

    The SN74ACT244PWR performs well, especially in fast tasks. Its delay time is just 9.5 ns at 5V, helping it process signals quickly. This is important for tasks where timing matters. It can also handle up to 24 mA of output, letting it connect to many parts without losing performance.

    Here’s a quick look at its performance:

    Specification

    Value

    Maximum Propagation Delay (tpd)

    9.5 ns at 5V

    Output Drive Capability

    Up to 24mA

    Power Supply Range

    4.5V to 5.5V

    These numbers show how fast and efficient the SN74ACT244PWR is, making it a top choice for quick systems.

    Package and Physical Details

    The SN74ACT244PWR is designed to fit easily into projects. It comes in a small 20-pin TSSOP package, saving space on your circuit board. Its pinout diagrams are easy to follow, making connections simple. This design is perfect for projects needing both small size and high performance.

    It also works well in temperatures from -40°C to 85°C. This means it can handle different environments, from factories to home devices.

    Tip: Always check the datasheet's pinout diagrams to connect it correctly and avoid problems.

    With its small size, clear pinout, and ability to handle tough conditions, the SN74ACT244PWR is a smart and flexible choice for today’s electronics.

    Applications of the SN74ACT244PWR Octal Buffer

    The SN74ACT244PWR octal buffer is useful in many electronics. It works well with fast signals and keeps performance steady. This makes it important for many modern devices.

    Common Use Cases in Modern Electronics

    The SN74ACT244PWR is found in many gadgets. It helps keep signals strong and clear. For example, in microcontroller circuits, it boosts signals before they reach other parts. This keeps signals steady, even over long wires.

    It is also used in memory systems. It helps data move smoothly between processors and memory. By acting as a buffer, it stops signals from getting weak. In communication systems, it supports fast data sharing between devices.

    Note: Use octal buffers like the SN74ACT244PWR to improve signal strength and system dependability.

    Role in High-Speed Systems

    Fast systems need good timing and accuracy. The SN74ACT244PWR is great for these tasks. It processes signals quickly, with only a 9.5 ns delay. This keeps systems running smoothly.

    It also works well in systems with many parts. It reduces signal problems and ensures clean signals for each part. For instance, in data collection systems, it keeps sensors and processors in sync. Its strong design handles tough jobs in factories, networks, and advanced computers.

    Tip: To get the best results, use good PCB layouts and grounding when adding drivers like the SN74ACT244PWR.

    The SN74ACT244PWR is a trusted choice for fast systems. It keeps signals clear and handles hard tasks, making it a favorite for engineers.

    Benefits of Using the SN74ACT244PWR Octal Buffer

    Reliable and Efficient Signal Handling

    The SN74ACT244PWR octal buffer keeps signals steady in tough tasks. It ensures signals stay strong, even in fast systems. With up to 24mA output current, it prevents weak signals or data errors.

    This driver uses very little power, making it energy-friendly. Its maximum supply current is only 40 µA, saving energy while working well. It also works reliably in temperatures from -40°C to 85°C. This makes it useful for both factories and home devices.

    Tip: Pick the SN74ACT244PWR for systems needing strong signals and low power use.

    Works Well with Other Parts

    The SN74ACT244PWR fits easily with other circuit parts. Its voltage range of 4.5V to 5.5V matches most modern systems. It works well with microcontrollers, memory, and communication devices.

    Its 20-pin TSSOP package is small and simple to use. The clear pinout makes connecting it easy and avoids mistakes. With a delay of just 9.5ns, it keeps up with fast systems and ensures parts stay in sync.

    Note: Check the datasheet for pinout details to connect it correctly.

    Choosing the SN74ACT244PWR gives you a driver that is fast, reliable, and easy to use. It’s a great choice for many different projects.

    Comparison with Other Octal Buffers

    Why the SN74ACT244PWR is Better

    The SN74ACT244PWR has clear advantages over other octal buffers. It is fast, efficient, and reliable, making it stand out. Its delay time is only 9.5ns at 5V, which helps it process signals quickly. This makes it perfect for systems that need speed. It works with voltages from 4.5V to 5.5V, so it fits into most modern circuits. Its inputs are TTL-compatible, meaning it works with many logic types.

    This device also saves energy. It uses just 40µA of power at most, which helps reduce energy waste. It has an output enable feature that stops unnecessary power use by putting outputs in a high-impedance state when needed. These features make it a great choice for engineers who need reliable signal drivers.

    Here’s a simple comparison of its key features:

    Specification

    Details

    VCC Operation

    4.5V to 5.5V

    Input Voltage Compatibility

    Handles up to 5.5V

    Maximum Propagation Delay (tpd)

    9.5ns at 5V

    Input Type

    TTL-compatible

    Output Enable Functionality

    High-impedance state when OE is high

    These features show why the SN74ACT244PWR is better than many other buffers.

    Special Features and Benefits

    The SN74ACT244PWR has unique features that make it special. It can handle up to 24mA of output current per line, keeping signals strong and steady. It works well in temperatures from -40°C to 85°C, so it’s good for both factories and home devices.

    Another great feature is its low resistance of just 12Ω when on. This reduces power loss and keeps signals efficient. Its small 20-pin TSSOP package saves space on circuit boards, which is helpful for small projects. The pinout design is easy to understand, making it simple to connect without mistakes.

    Here’s a quick look at its best features:

    Feature

    Specification

    Supply Voltage Range

    4.5V to 5.5V

    Operating Temperature Range

    -40°C to 85°C

    Maximum On-State Resistance

    12Ω

    Output Current Capability

    Up to 24mA per output

    These features make the SN74ACT244PWR a top pick for engineers. It is fast, energy-saving, and works well in many situations, meeting the needs of today’s electronics.

    The SN74ACT244PWR is a strong and dependable octal buffer. It works fast, uses little power, and is built tough. This makes it great for hard tasks in electronics. It keeps signals clear and steady, even in tough conditions.

    Key Takeaway: The SN74ACT244PWR drives signals well and saves energy. It works easily with many parts, making it simple to use in projects.

    For fast systems, this device is a smart choice. Check out its features and add it to your next project! 🚀

    FAQ

    What does the SN74ACT244PWR do?

    The SN74ACT244PWR is an octal buffer and line driver. It makes signals stronger and keeps data reliable in fast systems. Use it to keep signals clear over long wires or in tricky circuits.

    Can the SN74ACT244PWR work in fast systems?

    Yes, it can! It has a delay of just 9.5ns at 5V. This makes it great for fast tasks where timing must be precise.

    Tip: Use good PCB designs to get the best speed results.

    Is the SN74ACT244PWR good for saving energy?

    Yes! The SN74ACT244PWR uses very little power, only 40 µA at most. It’s perfect for projects that need to save energy.

    What systems work with the SN74ACT244PWR?

    The SN74ACT244PWR works with systems using 4.5V to 5.5V. It’s TTL-compatible, so it fits with microcontrollers, memory, and communication parts.

    Can the SN74ACT244PWR handle tough environments?

    Yes, it can! It works well in temperatures from -40°C to 85°C. Its strong design makes it reliable for factories, offices, and homes.

    Note: Check the datasheet for more details about how it works.

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