Texas Instruments

SN74HCT74ANSR  

Flip Flops

SN74HCT74ANSR Description

The SN74HCT74ANSR is a dual D-type flip-flop integrated circuit (IC) from Texas Instruments, designed to provide reliable and efficient digital storage solutions. This IC is part of the HCT family, known for its high-speed performance and compatibility with TTL and CMOS logic levels. The SN74HCT74ANSR is housed in a 14-pin DIP (Dual In-line Package), making it suitable for a wide range of applications where space and ease of integration are critical factors.

SN74HCT74ANSR Features

• High-Speed Performance: The SN74HCT74ANSR offers high-speed operation, ensuring rapid data processing and storage. This makes it ideal for applications requiring quick state changes and data retention.
• Dual D-Type Flip-Flops: Each flip-flop can store one bit of data, providing dual storage capabilities within a single package. This dual functionality enhances the efficiency of digital circuits by reducing the number of components needed.
• TTL and CMOS Compatibility: The HCT family is designed to work seamlessly with both TTL and CMOS logic levels, making the SN74HCT74ANSR versatile and compatible with a broad range of digital systems.
• Edge-Triggered Operation: The flip-flops are edge-triggered, meaning they change state on the rising or falling edge of the clock signal. This ensures precise timing control and reduces the risk of metastability.
• Asynchronous Set and Reset: The SN74HCT74ANSR includes asynchronous set and reset inputs, allowing for immediate and independent control of the flip-flop states. This feature is crucial for applications requiring rapid state changes or initialization.
• ROHS3 Compliant: The SN74HCT74ANSR meets the stringent environmental standards of ROHS3, ensuring that it is free from hazardous substances and suitable for environmentally conscious applications.
• Bulk Packaging: Available in bulk packaging, the SN74HCT74ANSR is ideal for large-scale production and inventory management, reducing costs and simplifying logistics.
• Moisture Sensitivity Level (MSL) 1: With an MSL rating of 1 (Unlimited), the SN74HCT74ANSR is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling or storage requirements.

SN74HCT74ANSR Applications

The SN74HCT74ANSR is a versatile IC with a wide range of applications across various industries. Some specific use cases include:

• Digital Counters: The dual D-type flip-flops can be used to build binary counters, providing sequential storage and state changes necessary for counting operations.
• Frequency Dividers: The edge-triggered nature of the flip-flops makes them suitable for dividing clock frequencies, essential in digital clock circuits and timing applications.
• Data Latches: The SN74HCT74ANSR can store and latch data bits, making it ideal for use in data storage and retrieval systems, such as memory buffers and shift registers.
• State Machines: The ability to store and change states on the clock edge makes this IC a fundamental component in designing finite state machines, used in control systems and automation.
• Communication Protocols: The dual flip-flops can be employed in communication protocols where data bits need to be stored and transmitted synchronously.

Conclusion of SN74HCT74ANSR

The SN74HCT74ANSR from Texas Instruments is a robust and versatile dual D-type flip-flop IC, offering high-speed performance, compatibility with both TTL and CMOS logic levels, and essential features like asynchronous set and reset. Its bulk packaging and ROHS3 compliance make it suitable for large-scale production and environmentally conscious applications. With an MSL rating of 1, the SN74HCT74ANSR is highly resistant to moisture, ensuring reliability in various operating conditions. Ideal for digital counters, frequency dividers, data latches, state machines, and communication protocols, the SN74HCT74ANSR stands out as a reliable choice for digital circuit designers and engineers.

SN74HCT74ANSR Documents

Download datasheets and manufacturer documentation for SN74HCT74ANSR