SCASE60 January   2025 SN74LV8T164-EP

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 Switching Characteristics
    7. 5.7 Timing Characteristics
    8. 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 LVxT Enhanced Input Voltage
        1. 7.3.2.1 Up Translation
        2. 7.3.2.2 Down Translation
      3. 7.3.3 Clamp Diode Structure
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Typical Application
      1. 8.1.1 Application Information
      2. 8.1.2 Design Requirements
        1. 8.1.2.1 Power Considerations
        2. 8.1.2.2 Input Considerations
        3. 8.1.2.3 Output Considerations
      3. 8.1.3 Detailed Design Procedure
      4. 8.1.4 Application Curves
    2. 8.2 Power Supply Recommendations
    3. 8.3 Layout
      1. 8.3.1 Layout Guidelines
      2. 8.3.2 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 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

7.4 Device Functional Modes

Table 7-1 lists the functional modes of the SN74LV8T164-EP.

Table 7-1 Function Table
INPUTS(1) FUNCTION
A B CLR CLK
X X L X Shift register is cleared.
L X H ↑ First stage of the shift register goes low.
Other stages store the data of previous stage, respectively.
X L H ↑ First stage of the shift register goes low.
Other stages store the data of previous stage, respectively.
H H H ↑ First stage of the shift register goes high.
Other stages store the data of previous stage, respectively.
(1) H = High Voltage Level, L = Low Voltage Level, X = Don't Care