Texas Instruments

SN74LVC821ADWE4

SN74LVC821ADWE4 Description

The SN74LVC821ADWE4 is a high-performance, single 10-bit D-type flip-flop designed by Texas Instruments. This IC is part of the 74LVC series, known for its robustness and reliability in digital circuits. The device operates within a wide supply voltage range of 1.65V to 3.6V, making it versatile for various applications. It features a maximum propagation delay of 7.3ns at 3.3V and 50pF, ensuring fast and efficient data processing. The SN74LVC821ADWE4 is designed to trigger on the positive edge of the clock signal, providing precise timing control. With a quiescent current of only 10 µA, it offers low power consumption, making it suitable for battery-powered and energy-efficient systems. The device is housed in a surface-mount 24SOIC package, available in a tube, which facilitates easy integration into compact designs.

SN74LVC821ADWE4 Features

• High Clock Frequency: Supports clock frequencies up to 150 MHz, enabling high-speed data processing.
• Low Power Consumption: Features a quiescent current of 10 µA, ideal for low-power applications.
• Wide Supply Voltage Range: Operates between 1.65V and 3.6V, providing flexibility in power supply requirements.
• Fast Propagation Delay: Achieves a maximum propagation delay of 7.3ns at 3.3V and 50pF, ensuring rapid signal transmission.
• Positive Edge Triggering: Ensures precise timing control, making it suitable for synchronous digital systems.
• Robust Output Current: Provides 24mA for both high and low outputs, supporting robust signal driving capabilities.
• Compliance and Reliability: Complies with REACH and ROHS3 standards, ensuring environmental safety and reliability.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various environmental conditions.

SN74LVC821ADWE4 Applications

The SN74LVC821ADWE4 is ideal for a wide range of applications due to its high performance and versatility. Some specific use cases include:

• Digital Signal Processing: Used in high-speed digital signal processing systems where precise timing and fast data handling are critical.
• Data Storage and Transfer: Ideal for applications involving data storage and transfer, such as memory modules and data buffers.
• Telecommunications: Suitable for telecom equipment requiring high-speed data processing and low latency.
• Consumer Electronics: Can be used in consumer electronics like smartphones, tablets, and gaming consoles for efficient data handling.
• Industrial Control Systems: Applicable in industrial automation and control systems where reliability and performance are paramount.

Conclusion of SN74LVC821ADWE4

The SN74LVC821ADWE4 from Texas Instruments is a high-performance D-type flip-flop that stands out due to its high clock frequency, low power consumption, and fast propagation delay. Its wide supply voltage range and robust output current make it versatile and reliable for various applications. The device’s compliance with environmental standards and its moisture sensitivity level further enhance its suitability for diverse operating conditions. Whether used in digital signal processing, data storage, telecommunications, consumer electronics, or industrial control systems, the SN74LVC821ADWE4 offers significant advantages over similar models, making it a preferred choice for engineers and designers in the electronics industry.