JAJSQE3 may   2023 SN74LV2T74

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Timing Characteristics 1.8-V VCC
    7. 6.7  Timing Characteristics 2.5-V VCC
    8. 6.8  Timing Characteristics 3.3-V VCC
    9. 6.9  Timing Characteristics 5-V VCC
    10. 6.10 Switching Characteristics 1.8-V VCC
    11. 6.11 Switching Characteristics 2.5-V VCC
    12. 6.12 Switching Characteristics 3.3-V VCC
    13. 6.13 Switching Characteristics 5-V VCC
    14. 6.14 Noise Characteristics
    15. 6.15 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Balanced CMOS 3-State Outputs
      2. 8.3.2 Clamp Diode Structure
      3. 8.3.3 LVxT Enhanced Input Voltage
        1. 8.3.3.1 Down Translation
        2. 8.3.3.2 Up Translation
      4. 8.3.4 Wettable Flanks
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Input Considerations
        2. 9.2.1.2 Output Considerations
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  11. 10Power Supply Recommendations
  12. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 ドキュメントの更新通知を受け取る方法
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 用語集
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.4 Device Functional Modes

Table 8-1 lists the functional modes of the SN74LV2T74.

Table 8-1 Function Table
INPUTSOUTPUTS(1)
PRECLRCLKDQQ
LHXXHL
HLXXLH
LLXXH(1)H(1)
HH↑HHL
HH↑LLH
HHLXQ0Q0
(1) H = high voltage level, L = low voltage level, X = do not care, Z = high impedance
(1) This configuration is nonstable; that is, it does not persist when PRE​​ or CLR​​ returns to its inactive (high) level.