SCES220V April   1999  – August 2026 SN74LVC1G79

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Timing Requirements: TA = –40°C to +85°C
    7. 5.7  Timing Requirements: TA = –40°C to +125°C
    8. 5.8  Switching Characteristics: CL = 15pF, TA = –40°C to +85°C
    9. 5.9  Switching Characteristics: CL = 30 or 50pF, TA = –40°C to +85°C
    10. 5.10 Switching Characteristics: CL = 30pF or 50pF, TA = –40°C to +125°C
    11. 5.11 Operating Characteristics
    12. 5.12 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Balanced High-Drive CMOS Push-Pull Outputs
      2. 7.3.2 Standard CMOS Inputs
      3. 7.3.3 Clamp Diodes
      4. 7.3.4 Partial Power Down (Ioff)
      5. 7.3.5 Over-Voltage Tolerant Inputs
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Community Resources
    4. 9.4 Trademarks
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

7.3.3 Clamp Diodes

The inputs and outputs to this device have negative clamping diodes.

CAUTION:

Voltages beyond the values specified in the Section 5.1 table can cause damage to the device. The input negative-voltage and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

SN74LVC1G79 Electrical Placement of Clamping Diodes for Each Input and OutputFigure 7-1 Electrical Placement of Clamping Diodes for Each Input and Output