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74HCT112D,652 Description
74HCT112D,652 Description
The 74HCT112D,652 is a dual JK flip-flop integrated circuit (IC) designed by Nexperia USA Inc., featuring a high-speed CMOS technology that ensures reliable performance. This IC operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of up to 64 MHz. It is designed with a negative edge trigger type and offers complementary outputs, making it suitable for various digital logic applications. Each flip-flop element within the IC supports a single bit of data storage, providing a total of two independent JK flip-flops.
74HCT112D,652 Features
- High-Speed Performance: With a maximum propagation delay of 35ns at 4.5V and a maximum clock frequency of 64 MHz, the 74HCT112D,652 ensures fast and efficient data processing.
- Low Power Consumption: The IC features a quiescent current of only 4 µA, making it ideal for low-power applications.
- Complementary Outputs: The dual JK flip-flops provide complementary outputs, which can be useful for applications requiring both true and inverted signals.
- Set (Preset) and Reset Functions: The 74HCT112D,652 includes set and reset capabilities, allowing for precise control over the state of the flip-flops.
- High Output Current Capability: The IC can source and sink up to 4mA of current, ensuring robust performance in driving various loads.
- Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range provides flexibility in power supply design.
- Moisture Sensitivity Level (MSL) 1: The unlimited moisture sensitivity level ensures the IC is suitable for a wide range of manufacturing environments.
- Compliance: The 74HCT112D,652 is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards.
74HCT112D,652 Applications
The 74HCT112D,652 is well-suited for a variety of applications in the electronics industry, including:
- Digital Logic Circuits: Ideal for use in digital systems where precise control and storage of binary data are required.
- Clock Management: The negative edge triggering and high-speed performance make it suitable for clock signal processing and synchronization.
- Memory Elements: The set and reset functions allow for the creation of memory elements in digital circuits.
- Control Systems: The complementary outputs and high output current capability make it suitable for control systems requiring both true and inverted signals.
- Data Storage: The dual JK flip-flops can be used for storing and manipulating binary data in various digital applications.
Conclusion of 74HCT112D,652
The 74HCT112D,652 is a versatile and high-performance dual JK flip-flop IC that offers several advantages over similar models. Its high-speed operation, low power consumption, and complementary outputs make it an excellent choice for a wide range of digital logic applications. Despite being marked as obsolete, the 74HCT112D,652 remains a reliable and efficient solution for digital circuit design, particularly in applications requiring precise control and data storage.



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