ON Semiconductor MC74VHC574DWR2 Octal D-Type Flip-Flop

The MC74VHC574DWR2 is a high-performance, octal D-type flip-flop integrated circuit produced by ON Semiconductor. This device is designed to provide a robust storage or memory function in digital systems, where it captures and retains the state of eight data lines in response to a clock input signal. The MC74VHC574DWR2 is particularly suitable for applications that demand low power consumption and high-speed operation, making it an ideal choice for a wide range of industrial, commercial, and consumer electronics.

Featuring advanced silicon-gate CMOS technology, this flip-flop offers superior signal integrity with high noise immunity and low power dissipation. The device operates over a broad voltage range of 2V to 5.5V, catering to various logic levels and ensuring compatibility with both 3.3V and 5V systems. This flexibility allows designers to integrate the MC74VHC574DWR2 into mixed-voltage environments seamlessly.

The MC74VHC574DWR2 comes in a surface-mount SOIC-20 wide body package, making it suitable for space-constrained applications while ensuring reliable soldering and heat dissipation. The package is designed for optimal manufacturability, providing a convenient solution for automated assembly processes.

Key features of the MC74VHC574DWR2 include:

• High-Speed Operation: Fast propagation delays and high clock data input rates are ideal for high-performance systems.
• Low Power Dissipation: Reduced power consumption is achieved through CMOS technology, which is crucial for battery-operated and energy-efficient designs.
• High Noise Immunity: Enhanced noise immunity ensures stable operation in electrically noisy environments.
• Tri-State Outputs: The octal flip-flop features tri-state outputs which can be put into a high-impedance state, allowing for bus-oriented applications.
• Edge-Triggered Flip-Flops: Positive-edge triggered operation captures data precisely on the rising edge of the clock signal.

This device also includes additional functions such as an output enable (OE) input that controls whether the flip-flops’ outputs are active or in a high-impedance state. The MC74VHC574DWR2 is designed to meet the rigorous standards of ON Semiconductor, ensuring high reliability and performance for critical applications in computing, telecommunications, and consumer electronics.

For engineers and designers looking for a dependable and efficient octal flip-flop, the ON Semiconductor MC74VHC574DWR2 offers a compelling solution with its advanced features and proven technology.