DM74S140N - Fairchild Semiconductor

Manufacturer Part Number

DM74S140N

Manufacturer

onsemi

Introduction

The DM74S140N is a dual 4-input NAND gate IC from onsemi. It is part of the 74S series of TTL logic gates, known for their high-speed performance and reliability. This NAND gate provides two independent 4-input NAND logic functions in a single package, offering a compact and efficient solution for digital circuit design.

Product Features and Performance

Dual 4-input NAND gate configuration

High-speed TTL logic with typical propagation delay of 9ns

Operates on a 4.75V to 5.25V power supply

Capable of sourcing up to 3mA and sinking up to 60mA of output current

Input logic levels of 0.8V (low) and 2V (high)

Operating temperature range of 0°C to 70°C

Available in a 14-pin DIP (Dual Inline Package) format

Product Advantages

Compact, space-saving design with two independent NAND gate functions in a single package

High-speed performance suitable for a wide range of digital applications

Reliable TTL logic technology with robust output drive capabilities

Wide operating voltage range and temperature tolerance

Key Reasons to Choose This Product

Exceptional speed and efficiency for high-performance digital circuits

Versatile functionality with two 4-input NAND gates in a single IC

Proven reliability and longevity of the onsemi 74S series logic family

Compatibility with a wide range of TTL and CMOS digital systems

Quality and Safety Features

Rigorously tested to meet onsemi's high quality standards

Designed and manufactured to ensure long-term reliable operation

Compliant with relevant safety and environmental regulations

Compatibility

The DM74S140N is compatible with a wide range of TTL and CMOS digital logic ICs, allowing it to be easily integrated into various digital circuit designs.

Application Areas

High-speed digital logic circuits

Computer and peripheral equipment

Industrial control systems

Telecommunications equipment

Automotive electronics

Product Lifecycle

The DM74S140N is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from onsemi and other manufacturers that may be suitable replacements. We recommend contacting our sales team through our website for more information on the latest available options and product lifecycle details.