JAJSP00B August   2022  – January 2023 SN74LV244A-Q1

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
  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, VCC = 2.5 V ± 0.2 V
    7. 6.7  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    8. 6.8  Switching Characteristics, VCC = 5 V ± 0.5 V
    9. 6.9  Noise Characteristics
    10. 6.10 Operating Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 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 Latching Logic
      3. 8.3.3 Partial Power Down (Ioff)
      4. 8.3.4 Wettable Flanks
      5. 8.3.5 Clamp Diode Structure
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Power Considerations
      2. 9.2.2 Input Considerations
      3. 9.2.3 Output Considerations
      4. 9.2.4 Detailed Design Procedure
      5. 9.2.5 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 サポート・リソース
    4. 10.4 Trademarks
    5. 10.5 静電気放電に関する注意事項
    6. 10.6 用語集
  11. 11Mechanical, 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

6.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted).
PARAMETER VCC MIN TYP MAX UNIT
VOH High level output voltage IOH = –50 mA 2 V to 5.5 V VCC – 0.1 V
IOH = –2 mA 2.3 V 2
IOH = –8 mA 3 V 2.48
IOH = –16 mA 4.5 V 3.8
VOL Low level output voltage IOL = 50 mA 2 V to 5.5 V 0.1 V
IOL = 2 mA 2.3 V 0.4
IOL = 8mA 3 V 0.44
IOL = 16 mA 4.5 V 0.55
II Input leakage current VI = 5.5 V or GND 0 V to 5.5 V ±1 µA

IOZ

 Off-State (High-Impedance State) Output Current (of a 3-State Output)

VO = VCC or GND

5.5 V

±5

 µA
ICC Supply current VI = VCC or GND, IO = 0 5.5 V 20 µA
Ioff Input/Output Power-Off Leakage Current VI or VO = 0 to 5.5 V 0 V 5 µA
Ci Input capacitance VI = VCC or GND 3.3 V 2.3 pF