onsemi

74VHC74MX  

Flip Flops

74VHC74MX Description

The 74VHC74MX is a dual D-type flip-flop integrated circuit (IC) designed for high-speed and reliable digital logic applications. Manufactured by onsemi, this IC is part of the 74VHC series and is known for its robust performance and versatility. Despite being marked as obsolete, the 74VHC74MX remains a popular choice for engineers and designers due to its unique features and wide range of applications.

74VHC74MX Features

• Clock Frequency: The 74VHC74MX operates at a clock frequency of up to 115 MHz, ensuring high-speed data processing and synchronization.
• Output Type: It features complementary outputs, providing both true and inverted signals for versatile digital logic applications.
• Trigger Type: The flip-flops are triggered on the positive edge of the clock signal, ensuring precise timing control.
• Function: The IC includes set (preset) and reset functions, allowing for flexible control over the state of the flip-flops.
• Voltage - Supply: It operates within a wide supply voltage range of 2V to 5.5V, making it suitable for various power supply configurations.
• Input Capacitance: With an input capacitance of 4 pF, the 74VHC74MX ensures minimal signal degradation and high-speed operation.
• Max Propagation Delay: The maximum propagation delay is 9.3ns at 5V and 50pF, ensuring fast signal transmission and minimal latency.
• Current - Quiescent (Iq): The quiescent current is as low as 2 µA, making it energy-efficient for low-power applications.
• Current - Output High, Low: The output current capability is 8mA for both high and low states, providing robust drive capability for downstream circuits.
• Number of Elements: The IC contains two D-type flip-flops, each with a single bit, offering dual functionality in a compact package.
• Mounting Type: It is available in surface mount packaging, specifically in a 14SOIC package, making it suitable for modern PCB designs.
• Compliance: The 74VHC74MX is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

74VHC74MX Applications

The 74VHC74MX is ideal for a variety of applications due to its high-speed operation, low power consumption, and versatile functionality. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing high-speed digital signals.
• Clock Synchronization: The positive edge-triggered flip-flops can be used to synchronize clock signals in complex digital systems.
• Data Storage and Latching: The set and reset functions allow for reliable data storage and latching in memory circuits.
• Control Logic: The dual flip-flops can be used in control logic circuits to manage the state of various digital components.
• Communication Systems: The complementary outputs and high-speed operation make it suitable for use in communication systems where signal integrity and speed are critical.

Conclusion of 74VHC74MX

The 74VHC74MX is a high-performance dual D-type flip-flop IC that offers a combination of speed, versatility, and reliability. Despite its obsolete status, its unique features and wide range of applications make it a valuable component in various digital systems. Engineers and designers can leverage its high-speed operation, low power consumption, and robust functionality to create efficient and reliable digital circuits. The 74VHC74MX remains a reliable choice for those seeking a proven solution in the realm of digital logic ICs.

74VHC74MX Documents

Download datasheets and manufacturer documentation for 74VHC74MX