Texas Instruments

CD74HC112PWT

CD74HC112PWT Description

The CD74HC112PWT is a dual JK-type flip-flop integrated circuit (IC) designed for high-speed, low-power applications. Manufactured by Texas Instruments, this IC is part of the 74HC series and is housed in a 16-TSSOP package, making it suitable for surface mount applications. The CD74HC112PWT operates within a supply voltage range of 2V to 6V and features a maximum clock frequency of 60 MHz, ensuring reliable performance in a wide range of digital circuits.

CD74HC112PWT Features

• High-Speed Operation: With a maximum clock frequency of 60 MHz, the CD74HC112PWT is capable of handling high-speed digital signals, making it ideal for applications requiring rapid data processing and transfer.
• Low Power Consumption: The IC operates within a supply voltage range of 2V to 6V and has a quiescent current of only 4 µA, ensuring minimal power consumption and efficient energy use.
• Dual Flip-Flops: The CD74HC112PWT contains two independent JK-type flip-flops, each with one bit of memory. This dual configuration allows for efficient use of space and resources in complex digital systems.
• Complementary Outputs: The flip-flops provide complementary outputs, which can be useful for driving differential signals or for applications requiring both true and inverted outputs.
• Negative Edge Triggering: The flip-flops are triggered on the negative edge of the clock signal, which can be advantageous in certain timing-sensitive applications.
• Set and Reset Functionality: The IC includes set (preset) and reset functions, allowing for precise control over the state of the flip-flops.
• Low Propagation Delay: The maximum propagation delay is 30ns at 6V and 50pF, ensuring fast response times and minimal signal delay.
• Compliance and Reliability: The CD74HC112PWT is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. The moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.

CD74HC112PWT Applications

The CD74HC112PWT is well-suited for a variety of applications due to its high-speed operation, low power consumption, and versatile functionality. Some specific use cases include:

• Digital Counters and Registers: The dual JK-type flip-flops can be used to build digital counters, registers, and other sequential logic circuits.
• Clock Management: The negative edge triggering and complementary outputs make it suitable for clock management and synchronization in digital systems.
• Memory Elements: The set and reset functions allow for precise control over the state of the flip-flops, making them ideal for use as memory elements in various digital circuits.
• Data Processing: The high-speed operation and low propagation delay ensure that the CD74HC112PWT can handle data processing tasks efficiently, making it suitable for use in digital signal processing and communication systems.

Conclusion of CD74HC112PWT

The CD74HC112PWT is a versatile and high-performance dual JK-type flip-flop IC that offers significant advantages over similar models. Its high-speed operation, low power consumption, and dual flip-flop configuration make it an excellent choice for a wide range of digital applications. The complementary outputs, negative edge triggering, and set/reset functionality provide additional flexibility and control, making the CD74HC112PWT a reliable and efficient solution for digital circuit design.