Texas Instruments

CD74AC112E

CD74AC112E Description

The CD74AC112E is a dual JK-type flip-flop integrated circuit manufactured by Texas Instruments. This device is designed to provide reliable and efficient digital storage functions with a clock frequency of up to 100 MHz. It features complementary outputs and operates with a negative edge trigger mechanism, ensuring precise control over data storage and retrieval. The CD74AC112E is actively produced and meets stringent compliance standards, including REACH unaffected and ROHS3 compliance. It is housed in a through-hole package and is available in a tube format, making it suitable for various industrial and commercial applications.

CD74AC112E Features

• High-Speed Operation: The CD74AC112E supports a clock frequency of up to 100 MHz, making it suitable for high-speed digital circuits.
• Complementary Outputs: The device provides complementary outputs, which are useful for driving differential signals and reducing noise.
• Negative Edge Triggering: This feature ensures that the flip-flop is triggered on the falling edge of the clock signal, providing precise timing control.
• Wide Supply Voltage Range: The CD74AC112E operates within a supply voltage range of 1.5V to 5.5V, offering flexibility in power supply requirements.
• Low Quiescent Current: With a quiescent current of only 4 µA, the device is energy-efficient and suitable for low-power applications.
• High Output Current Capability: The flip-flop can source and sink up to 24 mA, making it capable of driving various types of loads.
• Compliance and Reliability: The CD74AC112E is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: The device is not moisture-sensitive, making it suitable for a wide range of environmental conditions.

CD74AC112E Applications

The CD74AC112E is ideal for a variety of applications where reliable data storage and control are required. Its dual JK-type flip-flops make it suitable for:

• Digital Storage and Control: Used in digital systems where data needs to be stored and controlled efficiently.
• Synchronization Circuits: Ideal for synchronizing data between different parts of a digital system.
• Frequency Division: Can be used to divide clock frequencies in digital circuits.
• Counter Circuits: Useful in building counters and other sequential logic circuits.
• Memory Elements: Provides reliable memory elements in digital systems, ensuring data integrity.

Conclusion of CD74AC112E

The CD74AC112E is a versatile and reliable dual JK-type flip-flop that offers high-speed operation, complementary outputs, and precise negative edge triggering. Its wide supply voltage range, low quiescent current, and high output current capability make it suitable for a variety of applications. The device's compliance with environmental and safety standards ensures its reliability and suitability for modern digital systems. Whether used in digital storage, synchronization, frequency division, counter circuits, or as memory elements, the CD74AC112E provides a robust and efficient solution for digital circuit design.