Texas Instruments

SN74AC74D

SN74AC74D Description

The SN74AC74D is a high-performance flip-flop IC from Texas Instruments, designed to provide reliable and efficient data storage and retrieval in digital systems. With its dual D-type flip-flops, this IC offers a versatile solution for various applications requiring sequential logic. The device is designed to operate within a wide voltage range of 2V to 6V, making it suitable for low-power and high-speed applications.

SN74AC74D Features

• Clock Frequency: The SN74AC74D has a clock frequency of 160 MHz, ensuring high-speed data processing capabilities.
• Output Type: The IC features complementary outputs, providing both high and low-level signals for improved signal integrity.
• Trigger Type: The positive edge trigger type ensures reliable and consistent data capture.
• Function: The device offers both set (preset) and reset functions, providing flexibility in data manipulation.
• Voltage - Supply: The wide supply voltage range of 2V to 6V allows for operation in various power environments.
• REACH Status: The SN74AC74D is REACH unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: The IC is RoHS3 compliant, adhering to environmental and sustainability standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1, the device can be stored and handled without special precautions.
• Max Propagation Delay: The IC boasts a maximum propagation delay of 6ns at 5V and 50pF, ensuring rapid data processing.
• Current - Quiescent (Iq): The low quiescent current of 2 µA contributes to energy efficiency.
• Mounting Type: The surface mount design allows for compact and space-saving integration in PCBs.
• Series: The 74AC series provides a range of flip-flop solutions, with the SN74AC74D being a part of this popular family.

SN74AC74D Applications

The SN74AC74D is ideal for a variety of applications where high-speed data storage and retrieval are required. Some specific use cases include:

1. Digital Communication Systems: The high clock frequency and low propagation delay make it suitable for data buffering in communication systems.
2. Automotive Electronics: The wide supply voltage range and low quiescent current make it an excellent choice for automotive applications, where power efficiency is crucial.
3. Industrial Control Systems: The device's reliability and performance benefits make it suitable for sequential logic in industrial control systems.
4. Consumer Electronics: The compact surface mount design and low power consumption make it ideal for consumer electronics, such as smartphones and tablets.

Conclusion of SN74AC74D

The SN74AC74D from Texas Instruments is a versatile and high-performance flip-flop IC, offering a range of features that make it suitable for various applications. Its high clock frequency, low power consumption, and wide supply voltage range make it an ideal choice for digital systems requiring reliable and efficient data storage and retrieval. With its unique combination of performance benefits and compliance with environmental standards, the SN74AC74D stands out as a preferred choice in the electronics industry.