onsemi

DM7400N

DM7400N Description

The DM7400N is a 4-channel, 2-input NAND gate logic IC chip designed for a wide range of digital circuit applications. Manufactured by onsemi, this through-hole mounted device is part of the renowned 7400 series and is housed in a 14MDIP package. It operates within a supply voltage range of 4.75V to 5.25V and can function effectively in an operating temperature range of 0°C to 70°C. Despite being marked as obsolete, the DM7400N remains a reliable choice for applications requiring robust and efficient digital logic solutions.

DM7400N Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Operating Temperature: 0°C to 70°C
• Supply Voltage Range: 4.75V to 5.25V
• Max Propagation Delay: 22ns @ 5V, 15pF
• Input Logic Levels: Low (0.8V), High (2V)
• Output Current: High (400µA), Low (16mA)
• Mounting Type: Through Hole
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected

The DM7400N offers a balance of performance and reliability, making it suitable for applications where consistent operation is critical. Its low propagation delay ensures fast signal processing, while the robust input and output current capabilities support stable performance in various digital circuits.

DM7400N Applications

The DM7400N is ideal for a variety of digital logic applications, including but not limited to:

• Digital Circuits: Used in the construction of digital logic circuits where NAND gate functionality is required.
• Control Systems: Implementing control logic in industrial and automation systems.
• Computer Systems: Utilized in the design of computer hardware for signal processing and control.
• Consumer Electronics: Incorporated in devices requiring digital logic processing, such as home appliances and entertainment systems.
• Telecommunications: Used in telecommunication equipment for signal routing and control.

The DM7400N's through-hole mounting and 14MDIP package make it easy to integrate into printed circuit boards (PCBs), ensuring mechanical stability and ease of assembly.

Conclusion of DM7400N

The DM7400N, despite being obsolete, remains a valuable component in the electronics industry due to its reliable performance and robust features. Its low propagation delay and high current capabilities make it suitable for applications requiring fast and stable digital logic processing. The through-hole mounting and 14MDIP package ensure easy integration into various electronic systems. While newer alternatives may offer enhanced performance, the DM7400N continues to be a reliable choice for engineers and designers working with legacy systems or applications where its specific features are required.