National Semiconductor

9L24DM

9L24DM Description

The 9L24DM is a J-K Flip-Flop logic IC chip manufactured by National Semiconductor. This component is designed to provide reliable and efficient digital signal processing in various electronic systems. As a J-K Flip-Flop, it is capable of storing a single bit of data and toggling its output based on the input conditions, making it a fundamental building block in digital circuits.

The 9L24DM is housed in a bulk package, which is ideal for applications requiring a compact and cost-effective solution. It has a Moisture Sensitivity Level (MSL) of 3, allowing for a storage period of up to 168 hours before reflow soldering, which ensures reliability and durability in manufacturing processes. The product is classified under the HTSUS code 0000.00.0000, indicating its compliance with international trade regulations.

9L24DM Features

• REACH Unaffected: The 9L24DM is REACH unaffected, ensuring compliance with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation. This status guarantees that the product does not contain any substances of very high concern (SVHC) and is safe for use in various applications.
• Bulk Packaging: The bulk packaging of the 9L24DM makes it suitable for high-volume production environments, reducing costs and simplifying inventory management.
• Moisture Sensitivity Level 3: With an MSL of 3, the 9L24DM can be stored for up to 168 hours in a controlled environment before reflow soldering, providing flexibility in manufacturing schedules and reducing the risk of moisture-related defects.
• Obsolete Status: While the 9L24DM is now considered obsolete, it remains a valuable component for legacy systems and applications where its specific performance characteristics are required. Its continued availability ensures that existing systems can be maintained and upgraded as needed.

9L24DM Applications

The 9L24DM is ideal for a wide range of applications in the electronics industry, particularly in digital systems that require reliable and efficient data storage and processing. Some specific use cases include:

• Digital Counters: The J-K Flip-Flop functionality of the 9L24DM makes it suitable for use in digital counters, where it can be used to store and toggle bit values in a sequential manner.
• Frequency Dividers: In applications requiring frequency division, the 9L24DM can be configured to divide input frequencies by a specific factor, providing a stable and accurate output signal.
• Sequential Logic Circuits: The 9L24DM is a fundamental component in the design of sequential logic circuits, where its ability to store and toggle data based on input conditions is essential for implementing complex digital functions.
• Memory Elements: The single-bit storage capability of the 9L24DM makes it a useful memory element in various digital systems, particularly in applications where compact and reliable memory solutions are required.

Conclusion of 9L24DM

The 9L24DM is a versatile and reliable J-K Flip-Flop logic IC chip that offers a range of technical specifications and performance benefits suitable for various digital applications. Its REACH unaffected status, bulk packaging, and MSL 3 rating make it a practical and cost-effective solution for high-volume production environments. While now considered obsolete, the 9L24DM remains a valuable component for legacy systems and applications where its specific performance characteristics are required. Its continued availability ensures that existing systems can be maintained and upgraded, providing a reliable and efficient solution for digital signal processing needs.