Product Overview: SN74LS390NSR by Texas Instruments

The SN74LS390NSR is a high-quality integrated circuit from the renowned manufacturer Texas Instruments, specifically designed for use in a wide range of digital applications. This device belongs to the 74LS series, which is known for its low-power Schottky technology, offering a perfect balance between speed and power consumption.

Key Features

• Dual Decade Counter: The SN74LS390NSR features a dual 4-bit decade counter, which can be used in divide-by-ten applications or configured for various counting modes.
• High-Speed Performance: Operating with typical clock frequencies up to 35MHz, this IC is suitable for high-speed counting applications.
• Low Power Consumption: Adhering to the low-power Schottky technology, it minimizes power usage without compromising on performance, making it ideal for power-sensitive designs.
• Versatility: With its dual-decade counter design, it can be used in multiple configurations, allowing for versatile applications in digital systems.
• Wide Operating Voltage: The SN74LS390NSR operates over a wide voltage range of 4.75V to 5.25V, providing stable performance across different power supply variations.

Applications

The SN74LS390NSR is suitable for a variety of digital counting applications, including:

• Frequency division
• Time measurement and event counting
• Digital clocks and timers
• Sequential state machines
• Multi-stage counters

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74LS390NSR is no exception, as it undergoes rigorous testing and quality control measures to ensure it meets the industry standards for performance and longevity.

Package and Availability

The SN74LS390NSR comes in an SOP (Small Outline Package) with a 16-pin configuration, ensuring compactness and ease of integration into various circuit designs. It is also available in tape and reel packaging, facilitating efficient assembly processes for high-volume production requirements.

For detailed technical specifications, datasheets, and support resources, please visit the Texas Instruments website or contact their customer support team for further assistance.