onsemi

DM74AS30M

DM74AS30M Description

The DM74AS30M is a high-performance NAND gate IC designed for a wide range of digital logic applications. Manufactured by onsemi, this IC belongs to the 74AS series and is housed in a surface-mount package, specifically a 14SOIC. It features an 8-input NAND gate, providing a single channel of logic functionality. The DM74AS30M operates within a supply voltage range of 4.5V to 5.5V and is rated for an operating temperature range of 0°C to 70°C. This IC is ideal for applications requiring fast switching times and low power consumption.

DM74AS30M Features

• Logic Type: NAND Gate
• Number of Inputs: 8
• Number of Circuits: 1
• Operating Temperature: 0°C to 70°C
• Supply Voltage: 4.5V to 5.5V
• Max Propagation Delay: 5ns at 5V and 50pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Output Current:
  • High: 2mA
  • Low: 20mA
• Package: 14SOIC
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

DM74AS30M Applications

The DM74AS30M is well-suited for a variety of applications where high-speed digital logic is required. Its low propagation delay of 5ns at 5V and 50pF makes it ideal for applications that demand fast switching times, such as high-speed digital signal processing, data transmission, and control systems. The 8-input NAND gate configuration allows for complex logic functions to be implemented with minimal components, reducing board space and cost.

Some specific use cases include:

• Digital Signal Processing: The DM74AS30M can be used in digital signal processing applications where fast logic operations are required to process data in real-time.
• Data Transmission: In data transmission systems, the DM74AS30M can be used to implement logic functions that control data flow and error detection mechanisms.
• Control Systems: The IC can be used in control systems to manage the logic operations required for system control and monitoring.

Conclusion of DM74AS30M

The DM74AS30M is a versatile and high-performance NAND gate IC that offers significant advantages over similar models. Its low propagation delay, wide operating voltage range, and robust input/output specifications make it suitable for a wide range of applications. Despite being marked as obsolete, the DM74AS30M remains a reliable choice for engineers and designers looking for a high-speed, low-power digital logic solution. Its surface-mount package and moisture sensitivity level of 1 (unlimited) ensure ease of integration and reliability in various environmental conditions.