onsemi

DM74S32N

DM74S32N Description

The DM74S32N is a high-performance OR gate logic IC from onsemi, featuring four independent 2-input OR gates in a 14-pin DIP package. This Through Hole mounted IC operates within a supply voltage range of 4.75V to 5.25V and is designed for industrial applications with an operating temperature range of 0°C to 70°C. The DM74S32N is part of the 74S series, known for its high-speed performance and reliability.

DM74S32N Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Operating Temperature Range: 0°C to 70°C
• Supply Voltage Range: 4.75V to 5.25V
• Max Propagation Delay: 9ns @ 5V, 50pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Output Current:
  • High: 1mA
  • Low: 20mA
• Mounting Type: Through Hole
• Package Type: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

DM74S32N Applications

The DM74S32N is ideal for applications requiring high-speed logic operations and reliable performance. Its low propagation delay of 9ns at 5V and 50pF makes it suitable for digital systems where timing precision is critical. The IC's ability to handle a wide range of input logic levels (0.8V for low and 2V for high) ensures compatibility with various digital circuits.

Specific use cases include:

• Digital Signal Processing: The DM74S32N can be used in digital signal processing applications where OR logic operations are required to combine multiple signals.
• Control Systems: In industrial control systems, the DM74S32N can be employed to manage logic operations for process control and automation.
• Communication Systems: The high-speed performance of the DM74S32N makes it suitable for use in communication systems where fast signal processing is necessary.

Conclusion of DM74S32N

The DM74S32N is a robust and reliable OR gate IC designed for high-speed applications. Its low propagation delay and wide operating voltage range make it an excellent choice for digital systems requiring precise timing and efficient logic operations. Despite being marked as obsolete, the DM74S32N remains a valuable component for engineers and designers looking for high-performance logic solutions. Its compatibility with various digital circuits and its ability to handle a wide range of input logic levels further enhance its versatility. For applications in digital signal processing, control systems, and communication systems, the DM74S32N offers a reliable and efficient solution.