The M74HCT273M1TR from STMicroelectronics is a high-speed CMOS octal D-type flip-flop with a clear function, encapsulated in a robust surface-mount package. This integrated circuit is designed to interface directly with TTL (Transistor-Transistor Logic) levels and is compatible with the HCT logic family. It is widely utilized in digital applications that require the storage of eight bits of data or for the implementation of memory elements.

Key Features

• Logic Type: Octal D-Type Flip-Flop with clear.
• Operating Voltage Range: 4.5V to 5.5V, making it suitable for 5V logic systems.
• High-Speed Performance: Ensures swift data storage and retrieval, with a typical propagation delay time of 13 ns.
• Output Current: Capable of sourcing or sinking up to 8 mA, providing sufficient drive capability for most applications.
• Low Power Consumption: Features a balanced power consumption profile, with a typical power dissipation capacitance of 50 pF.
• Package: Comes in a compact SO-20 package, optimized for space-constrained applications.
• Pin Configuration: Includes 20 pins with a clear pin to reset all flip-flops, enhancing the flexibility of system design.
• Temperature Range: Operates within a temperature range of -55°C to 125°C, ensuring reliability across various environments.

Applications

The M74HCT273M1TR is ideal for a wide variety of digital applications, including:

• Buffer registers
• Data storage
• Control registers
• System clocks
• Memory address registers

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The M74HCT273M1TR is manufactured under strict quality control standards, ensuring high reliability and performance consistency. This product is RoHS compliant and is designed to meet the requirements of the most demanding electronic systems.

For detailed specifications, application notes, and additional resources, please refer to the official STMicroelectronics documentation available for the M74HCT273M1TR.