Product Overview: CD74AC74EE4 Dual D-Type Positive Edge-Triggered Flip-Flop

The CD74AC74EE4 from Texas Instruments is a high-performance, CMOS dual D-type flip-flop with a positive edge-triggered design. This integrated circuit is a part of the AC series, which is renowned for its robustness and high-speed operation. The device is specifically designed to operate with a wide range of supply voltages, from 1.5V to 5.5V, making it suitable for various applications across different voltage requirements.

Each flip-flop has independent data, set, reset, and clock inputs and Q and Q-bar outputs. This level of independence allows for greater flexibility in control and implementation within digital circuits. The set and reset inputs are asynchronous, ensuring that the flip-flops can be set or reset regardless of the clock input, which is crucial for initialization and emergency procedures within digital systems.

The CD74AC74EE4 is characterized for operation from -55°C to 125°C, making it reliable in extreme temperature environments. This temperature range ensures that the device can be used in industrial and automotive applications, where durability and consistent performance are required.

Key features of the CD74AC74EE4 include:

• Wide Operating Voltage Range: Compatible with 1.5V to 5.5V supply levels.
• High-Speed Operation: Ensures quick response and processing in critical applications.
• Asynchronous Set and Reset: Provides immediate initialization and reset functionality.
• Dual D-Type Configuration: Offers two independent flip-flops for flexible circuit design.
• Positive Edge-Triggered: Ensures reliable data capture on the rising edge of the clock signal.
• Industrial and Automotive Grade: Suitable for harsh environments with a wide temperature range.
• Low Power Consumption: Ideal for battery-operated and power-sensitive applications.

The CD74AC74EE4 is commonly used in data storage, data transfer, and control systems where the integrity and reliability of the data are paramount. Its packaging options include standard plastic DIPs and SOICs, providing ease of integration into both through-hole and surface-mount technology (SMT) printed circuit boards (PCBs).

Whether you are working on a sophisticated communication system, designing a microprocessor interface, or creating a timing control circuit, the CD74AC74EE4 from Texas Instruments offers the performance and reliability needed to ensure your designs are robust and effective.