Texas Instruments

SN74LS299N

SN74LS299N Description

The SN74LS299N is a universal shift/storage register designed for a wide range of digital applications. Manufactured by Texas Instruments, this integrated circuit (IC) belongs to the 74LS series, known for its reliability and performance. The SN74LS299N features an 8-bit shift register with storage capabilities, making it highly versatile for various digital signal processing tasks. It operates within a supply voltage range of 4.75V to 5.25V and is suitable for industrial environments with an operating temperature range of 0°C to 70°C.

The SN74LS299N is housed in a through-hole package, specifically a 20-DIP (Dual In-line Package), which is ideal for applications requiring robust mechanical stability and ease of integration on printed circuit boards (PCBs). The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for modern electronics manufacturing. With a moisture sensitivity level (MSL) that is not applicable, the SN74LS299N is well-suited for standard manufacturing processes without additional moisture control measures.

SN74LS299N Features

• Universal Functionality: The SN74LS299N is a universal shift/storage register, capable of handling both shift and storage operations. This dual functionality makes it highly adaptable for various digital circuits.
• 8-bit Capacity: With 8 bits per element, the SN74LS299N can process and store a significant amount of data, making it suitable for applications requiring high data throughput.
• Wide Operating Voltage Range: The IC operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply design and ensuring stable performance across a range of conditions.
• Robust Packaging: The through-hole 20-DIP package ensures mechanical stability and ease of integration, making it ideal for industrial and commercial applications.
• Compliance and Safety: The SN74LS299N is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for modern electronics manufacturing.
• Single Element Design: The device consists of a single element, simplifying circuit design and reducing complexity.

SN74LS299N Applications

The SN74LS299N is highly versatile and finds applications in a variety of digital systems. Some specific use cases include:

• Data Storage and Transmission: Ideal for applications requiring temporary data storage and sequential data transmission, such as in digital signal processing and communication systems.
• Sequential Logic Circuits: Used in circuits where data needs to be shifted and stored in a sequential manner, such as in counters, timers, and control systems.
• Microcontroller Peripherals: Enhances the functionality of microcontrollers by providing additional shift and storage capabilities, enabling more complex operations.
• Industrial Control Systems: Suitable for industrial applications where robustness and reliability are critical, such as in automation and process control systems.

Conclusion of SN74LS299N

The SN74LS299N is a versatile and reliable universal shift/storage register that offers a wide range of technical specifications and performance benefits. Its 8-bit capacity, universal functionality, and robust packaging make it an ideal choice for various digital applications. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in data storage and transmission, sequential logic circuits, or industrial control systems, the SN74LS299N provides a reliable and efficient solution for digital signal processing needs.