Product Overview: M74HC574M1R from STMicroelectronics

The M74HC574M1R is a high-speed CMOS octal D-type flip-flop with 3-state outputs, designed and manufactured by STMicroelectronics. This integrated circuit is part of the HC family, which is well-known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) counterparts. The device is tailored for a wide range of applications, including telecommunications, computing, and industrial systems where reliable data storage and transfer are crucial.

Key Features

• Logic Type: The M74HC574M1R is an octal D-type flip-flop, which means it contains eight individual D-type flip-flops within a single package.
• High-Speed Operation: This device is capable of operating at high speeds, making it suitable for applications that require fast data processing and storage.
• 3-State Outputs: The flip-flops have 3-state outputs, which provide the ability to put the output in a high impedance state. This is essential for bus-oriented applications where multiple devices may need to share a common data line.
• Wide Operating Voltage Range: The M74HC574M1R operates over a wide voltage range from 2V to 6V, offering flexibility for different power environments and compatibility with other logic levels.
• Low Power Consumption: As part of the CMOS family, this device benefits from low power consumption, which is vital for energy-sensitive applications.
• Pin and Function Compatibility: The IC is pin-to-pin compatible with its LS (Low-power Schottky) equivalent, allowing for easy upgrades or replacements in existing systems.

Applications

The versatility of the M74HC574M1R makes it a suitable choice for a multitude of electronic applications. It can be used in:

• Buffer storage
• Memory address registers
• System control registers
• Data management systems
• Communication devices

Quality and Reliability

STMicroelectronics is a global leader in semiconductor solutions, and the M74HC574M1R is built to the highest quality standards. The device is thoroughly tested to ensure reliable performance under a wide range of environmental conditions. With its robust design and proven technology, the M74HC574M1R is a dependable choice for designers and engineers seeking performance and durability in their digital systems.