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74F112PC

74F112PC Description

The 74F112PC is a dual JK-type flip-flop integrated circuit (IC) designed for high-speed digital applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this IC is part of the 74F series, known for its fast switching speeds and reliable performance. The 74F112PC features a clock frequency of 105 MHz, making it suitable for high-speed digital systems. It operates within a temperature range of 0°C to 70°C (TA), ensuring stability in various environmental conditions.

The IC has a maximum propagation delay of 6.5ns at 5V with a maximum capacitive load of 50pF, providing rapid signal processing capabilities. It consumes a quiescent current of 19 mA, which is relatively low compared to other similar devices, making it energy-efficient. Each flip-flop element in the 74F112PC is a single-bit JK type, with complementary outputs and a negative edge trigger type. The supply voltage range is 4.5V to 5.5V, ensuring compatibility with standard digital circuits.

The 74F112PC is housed in a through-hole package, specifically a 16-pin DIP (Dual In-line Package), which is ideal for breadboarding and prototyping. It is also available in a tube package, facilitating easy handling and storage. The product is ROHS3 compliant, adhering to environmental standards for electronic components. Despite being marked as obsolete, the 74F112PC remains a reliable choice for applications requiring dual JK flip-flops.

74F112PC Features

• High-Speed Operation: With a clock frequency of 105 MHz, the 74F112PC is capable of handling high-speed digital signals, making it suitable for demanding applications.
• Low Propagation Delay: The maximum propagation delay of 6.5ns ensures quick signal transitions, reducing latency in digital circuits.
• Energy Efficiency: A quiescent current of 19 mA means the IC consumes minimal power, which is beneficial for energy-sensitive applications.
• Dual JK Flip-Flops: Each flip-flop is a single-bit JK type with complementary outputs, providing versatile functionality for digital logic circuits.
• Negative Edge Triggering: The negative edge trigger type allows for precise timing control in digital systems.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range ensures compatibility with a variety of digital systems.
• Through-Hole Mounting: The 16-pin DIP package is ideal for prototyping and breadboarding, facilitating easy integration into existing systems.
• Environmental Compliance: ROHS3 compliance ensures that the 74F112PC meets modern environmental standards for electronic components.

74F112PC Applications

The 74F112PC is ideal for a variety of digital applications, including:

• Digital Logic Circuits: The dual JK flip-flops can be used to implement complex digital logic functions, such as counters, registers, and state machines.
• Clock Synchronization: The high-speed operation and low propagation delay make it suitable for synchronizing clock signals in digital systems.
• Data Storage and Transfer: The flip-flops can be used to store and transfer data bits in digital circuits, ensuring reliable data handling.
• Control Systems: The negative edge triggering and complementary outputs make it suitable for control systems requiring precise timing and signal processing.
• Prototyping and Development: The through-hole package and dual flip-flop functionality make it an excellent choice for prototyping and developing digital circuits.

Conclusion of 74F112PC

The 74F112PC is a robust and versatile dual JK flip-flop IC, offering high-speed operation, low propagation delay, and energy efficiency. Despite being marked as obsolete, its performance characteristics and compatibility with standard digital systems make it a reliable choice for various applications. The through-hole package and dual flip-flop functionality provide flexibility and ease of integration, making it an ideal component for digital logic circuits, clock synchronization, and control systems. For engineers and designers seeking a dependable and high-performance flip-flop solution, the 74F112PC remains a valuable option.