SCASE18 August   2024 SN74AC165

ADVANCE INFORMATION  

  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 Characteristics
    7.     13
    8. 5.7 Switching Characteristics
    9. 5.8 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 CMOS Push-Pull Outputs
      2. 7.3.2 Latching Logic
      3. 7.3.3 Standard CMOS Inputs
      4. 7.3.4 Clamp Diode Structure
    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
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      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 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information
    2. 11.2 Mechanical Data

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Timing Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER DESCRIPTION CONDITION VCC -40°C to 125°C UNIT
MIN MAX
fclock Clock frequency 1.5V 40 MHz
3.3V ± 0.3V 125 MHz
5V ± 0.5V 175 MHz
6V 195 MHz
tW Pulse duration SH/LD low 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
CLK high or low 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
tSU Setup time SH/LD high before CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
SER before CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
CLK INH before CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
Data (A-H) before SH/LD↓ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
tH Hold time SH/LD high after CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
SER after CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
CLK INH after CLK↑ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns
Data (A-H) after SH/LD↓ 1.5V 50 ns
3.3V ± 0.3V 10 ns
5V ± 0.5V 8 ns
6V 6 ns