Texas Instruments

SN74AC563PWLE  

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SN74AC563PWLE Description

The SN74AC563PWLE is a high-performance D-type transparent latch designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the 74AC family, known for its excellent speed and power efficiency. The SN74AC563PWLE features a single independent circuit with an 8:8 configuration, making it ideal for managing multiple data lines efficiently. It operates within a wide voltage range of 2V to 6V, ensuring compatibility with various power supply systems.

The device is packaged in a 20-TSSOP surface-mount package, which is suitable for compact and high-density PCB designs. With a propagation delay time of only 4.6ns, the SN74AC563PWLE offers fast data transfer capabilities, crucial for high-speed digital systems. The output current capability of 24mA for both high and low states ensures robust signal integrity, even under demanding conditions.

SN74AC563PWLE Features

• High-Speed Performance: The SN74AC563PWLE boasts a propagation delay of 4.6ns, enabling rapid data processing and transfer, essential for high-speed digital circuits.
• Wide Operating Voltage Range: With a supply voltage range of 2V to 6V, this latch is versatile and can be integrated into various power supply systems without requiring additional voltage regulation.
• Robust Output Current: The device supports an output current of 24mA for both high and low states, ensuring reliable signal transmission and compatibility with a wide range of digital loads.
• Surface-Mount Packaging: The 20-TSSOP package is designed for surface-mount technology, allowing for high-density PCB layouts and efficient use of space.
• Moisture Sensitivity Level: The SN74AC563PWLE has an MSL rating of 3 (168 hours), making it suitable for manufacturing processes that require exposure to moisture.
• Compliance and Status: The device is classified under ECCN EAR99 and is REACH Affected, ensuring compliance with international trade and environmental regulations.

SN74AC563PWLE Applications

The SN74AC563PWLE is well-suited for a variety of applications where high-speed data latching and buffering are required. Some specific use cases include:

• Data Buffering in Communication Systems: The fast propagation delay and robust output current make it ideal for buffering data in high-speed communication interfaces.
• Digital Signal Processing: The device can be used in digital signal processing applications where data integrity and speed are critical.
• Memory Interfaces: The 8:8 configuration allows for efficient data management in memory interfaces, ensuring reliable data transfer.
• Industrial Control Systems: The wide operating voltage range and surface-mount packaging make it suitable for industrial control systems that require compact and reliable components.

Conclusion of SN74AC563PWLE

The SN74AC563PWLE from Texas Instruments is a versatile and high-performance D-type transparent latch that offers significant advantages over similar models. Its fast propagation delay, wide operating voltage range, and robust output current capabilities make it an excellent choice for a variety of digital applications. The surface-mount packaging and compliance with international regulations further enhance its suitability for modern electronics design. Whether used in data buffering, digital signal processing, or memory interfaces, the SN74AC563PWLE provides reliable performance and efficient data management, making it a valuable component in any high-speed digital system.

SN74AC563PWLE Documents

Download datasheets and manufacturer documentation for SN74AC563PWLE

Datasheets :

SN54/74AC563      

HTML Datasheet :

SN54/74AC563