Texas Instruments

SN74LV393ANSR

SN74LV393ANSR Description

The SN74LV393ANSR is a high-performance binary counter designed and manufactured by Texas Instruments. This advanced IC is part of the 74LV series and is specifically engineered for applications requiring precise counting and timing functions. With its 4 bits per element and 2 elements, the SN74LV393ANSR is capable of counting up to 16 states, making it an ideal choice for various digital systems.

SN74LV393ANSR Features

• Technical Specifications:

  • Number of Bits per Element: 4
  • Count Rate: 70 MHz
  • Logic Type: Binary Counter
  • Voltage - Supply: 2 V to 5.5 V
  • Reset: Asynchronous
  • Trigger Type: Negative Edge
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Performance Benefits:

  • High Count Rate: The 70 MHz count rate allows for rapid counting in high-speed applications.
  • Wide Voltage Range: The 2 V to 5.5 V supply voltage range offers flexibility in power supply design.
  • Asynchronous Reset: Provides immediate counter reset without waiting for the next clock cycle.

• Unique Features and Advantages:

  • Surface Mount Technology: Facilitates integration into compact and densely populated circuit boards.
  • Negative Edge Trigger: Ensures accurate counting even in noisy environments.
  • REACH Unaffected and RoHS3 Compliant: Meets environmental standards for safe use in electronic devices.

SN74LV393ANSR Applications

The SN74LV393ANSR is well-suited for a variety of applications where precise counting and timing are crucial:

• Telecommunications: For managing data packets and signal synchronization in high-speed networks.
• Automotive Electronics: In engine control units and safety systems for accurate event logging and timing.
• Industrial Automation: For sequence control and process timing in manufacturing lines.
• Consumer Electronics: In devices like gaming consoles for precise timing of game events.

Conclusion of SN74LV393ANSR

The SN74LV393ANSR from Texas Instruments stands out for its robust performance, flexibility in voltage supply, and adherence to environmental standards. Its high count rate and negative edge triggering make it an excellent choice for applications demanding rapid and accurate counting. With its surface mount design, it is also ideal for space-constrained environments. Whether in telecommunications, automotive, industrial, or consumer electronics, the SN74LV393ANSR is a reliable component for ensuring precise digital counting and timing functions.