Texas Instruments

SN74S51N  

Multi-Function, Configurable Gates and Inverters

SN74S51N Description

The SN74S51N is a dual AND-OR-INVERT gate integrated circuit (IC) designed for versatile digital logic applications. Manufactured by Instruments Texas, this IC belongs to the 74S series and is housed in a through-hole package, specifically a 14-pin DIP (Dual In-Line Package). The SN74S51N is designed to operate within a supply voltage range of 4.75V to 5.25V and can function effectively within an operating temperature range of 0°C to 70°C. This IC features two independent AND-OR-INVERT gates, each with eight inputs (configured as four 2-input sections), providing a high degree of configurability for complex digital logic circuits.

SN74S51N Features

• Logic Versatility: The SN74S51N offers a combination of AND, OR, and INVERT logic functions within a single IC, making it highly versatile for various digital circuit designs.
• High Current Capability: It supports an output current of 1mA for high-level outputs and 20mA for low-level outputs, ensuring robust performance in driving multiple loads.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the SN74S51N can operate efficiently within standard TTL voltage levels.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into PCBs and breadboards, ideal for both prototyping and production environments.
• Compliance and Safety: The SN74S51N is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.
• Active Product Status: As an active product, the SN74S51N is readily available and supported by Texas Instruments, providing reliability and long-term availability for ongoing projects.

SN74S51N Applications

The SN74S51N is ideal for a wide range of digital logic applications due to its versatile AND-OR-INVERT gate configuration. Some specific use cases include:

• Digital Signal Processing: Utilizing the AND-OR-INVERT gates to process and manipulate digital signals in various electronic systems.
• Control Logic Circuits: Implementing complex control logic in microcontroller peripherals, industrial control systems, and automation equipment.
• Data Processing and Storage: Employing the gates for data manipulation and error detection in memory systems and data processing units.
• Communication Systems: Enhancing signal integrity and processing capabilities in digital communication circuits.

Conclusion of SN74S51N

The SN74S51N from Texas Instruments is a highly versatile and dual reliable AND-OR-INVERT gate IC, offering a wide range of digital logic functions in a compact through-hole package. Its ability to operate within a standard TTL voltage range and its high current output capability make it suitable for a variety of digital circuit designs. The SN74S51N's compliance with environmental and safety standards ensures its suitability for modern electronics manufacturing. Whether used in digital signal processing, control logic circuits, or data processing applications, the SN74S51N provides a robust and efficient solution for complex digital logic requirements.

SN74S51N Documents

Download datasheets and manufacturer documentation for SN74S51N

Images :

Mechanical Outline Drawing      

Product Catalogs :

Logic Guide (Rev. AB)