onsemi

MC74ACT74NG

MC74ACT74NG Description

The MC74ACT74NG is a dual D-type flip-flop IC designed for high-performance digital applications. Manufactured by onsemi, this through-hole mounted logic IC chip belongs to the 74ACT series and is housed in a tube package. It features two D-type flip-flops, each capable of storing a single bit of data. The IC operates within a supply voltage range of 4.5V to 5.5V and is rated for a maximum clock frequency of 210 MHz, ensuring high-speed data processing. The flip-flops are triggered on the positive edge of the clock signal and provide complementary outputs, enhancing flexibility in circuit design.

MC74ACT74NG Features

• High-Speed Operation: With a maximum clock frequency of 210 MHz, the MC74ACT74NG is well-suited for applications requiring rapid data handling.
• Low Power Consumption: The IC features a quiescent current (Iq) of just 4 µA, making it energy-efficient and suitable for low-power systems.
• Robust Output Capability: The flip-flops can source and sink up to 24 mA, providing strong output drive capabilities for driving various loads.
• Complementary Outputs: The dual D-type flip-flops offer complementary outputs, which can be useful in applications requiring both true and inverted signals.
• Set and Reset Functionality: The IC includes set (preset) and reset functions, allowing for precise control over the state of the flip-flops.
• Wide Operating Voltage Range: The supply voltage range of 4.5V to 5.5V ensures compatibility with a variety of power supply configurations.
• Low Propagation Delay: The maximum propagation delay is 11ns at 5V and 50pF, ensuring fast signal transmission and minimal latency.
• Moisture Sensitivity Level 1: The MSL rating of 1 (Unlimited) indicates that the IC is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• REACH Compliance: The REACH status of "REACH Unaffected" ensures that the product complies with relevant chemical regulations, making it safe for use in various industries.

MC74ACT74NG Applications

The MC74ACT74NG is ideal for a variety of digital applications where high-speed data processing and precise control are required. Some specific use cases include:

• Digital Clocks: The high clock frequency and low propagation delay make it suitable for use in digital clock circuits.
• Data Storage and Transfer: The dual D-type flip-flops can store and transfer data bits efficiently, making it useful in data processing systems.
• Synchronization Circuits: The positive edge-triggered flip-flops can be used to synchronize data signals in digital systems.
• Control Logic: The set and reset functions allow for precise control over the state of the flip-flops, making it suitable for control logic applications.
• Communication Systems: The robust output capability and complementary outputs can be used in communication systems for signal processing and transmission.

Conclusion of MC74ACT74NG

The MC74ACT74NG is a versatile and high-performance dual D-type flip-flop IC that offers several advantages over similar models. Its high-speed operation, low power consumption, and robust output capability make it suitable for a wide range of digital applications. The inclusion of set and reset functions, complementary outputs, and a wide operating voltage range further enhance its flexibility and usability. Despite being marked as obsolete, the MC74ACT74NG remains a reliable choice for engineers and designers looking for a high-performance logic IC chip.