JAJSOT9C February   2014  – June 2022 SN74LV4T125

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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 Switching Characteristics
    7. 6.7 Noise Characteristics
    8. 6.8 Operating Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 18
  8. 8 Detailed Description
    1. 8.1 Overview
      1. 8.1.1 Translating Down
      2. 8.1.2 Translating Up
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Additional Product Selection
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, 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

8.1.1 Translating Down

Using these parts to translate down is very simple. Because the inputs are tolerant to 5.5 V at any valid VCC, they can be used to down translate. The input can be any level above VCC up to 5.5 V and the output will equal the VCC level, which can be as low as 1.8 V. One important advantage to down translating using this part is that the ICC current will remain less than or equal to the specified value.

Down translation possibilities with SN74LVxTxx:

  • With 1.8-V VCC from 2.5 V, 3.3 V, or 5 V down to 1.8 V.
  • With 2.5-V VCC from 3.3 V or 5 V down to 2.5 V.
  • With 3.3-V VCC from 5 V down to 3.3 V.