Product Overview: M74HCT74B1R from STMicroelectronics

The M74HCT74B1R is a high-speed CMOS Dual D-Type Positive Edge-Triggered Flip-Flop integrated circuit, manufactured by STMicroelectronics. This device is tailored to meet the stringent requirements of high-performance electronic systems, providing a reliable and efficient solution for digital data storage, signal processing, and clock management applications.

Constructed with silicon gate CMOS technology, the M74HCT74B1R offers the benefit of the HCT family, which is designed to interface CMOS to TTL logic levels while maintaining the low power consumption of CMOS. It operates at a voltage range of 4.5V to 5.5V, which makes it compatible with a wide array of TTL devices and suitable for mixed 5V and 3.3V applications.

Key Features:

• Logic Type: Dual D-Type Flip-Flop with set and reset functions, ensuring versatility in various circuit designs.
• High-Speed Performance: Capable of operating at significant speeds, making it suitable for high-frequency applications.
• Low Power Consumption: Utilizes CMOS technology for minimal power draw, enhancing energy efficiency in electronic systems.
• Compatibility: TTL input and output level compatibility allows for seamless integration with existing TTL logic circuits.
• Temperature Range: Operates within an industrial temperature range, ensuring reliability under varying environmental conditions.
• Package: The device comes in a DIP-14 (Plastic Dual In-line Package) form factor for easy insertion and mounting on printed circuit boards.

Applications:

The M74HCT74B1R is a versatile component suitable for a broad range of applications, including:

• Counters and dividers
• Registers
• Clock domain synchronization
• Toggle functions
• Control and state machine logic

In conclusion, the M74HCT74B1R from STMicroelectronics is a robust and dependable choice for designers seeking high-performance flip-flop functionality. Its compatibility with TTL levels, combined with the benefits of CMOS technology, makes it an excellent choice for a wide array of digital applications.