JAJSKL5C July   2020  – February 2022 SN74HCS244-Q1

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     4
    2.     5
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     8
    2.     9
  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 Operating Characteristics
    8. 6.8 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 Push-Pull Outputs
      2. 8.3.2 CMOS Schmitt-Trigger Inputs
      3. 8.3.3 Clamp Diode Structure
      4. 8.3.4 Wettable Flanks
    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 Design Requirements
        1. 9.2.1.1 Power Considerations
        2. 9.2.1.2 Input Considerations
        3. 9.2.1.3 Output Considerations
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  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 Related Documentation
    2. 12.2 ドキュメントの更新通知を受け取る方法
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 用語集
  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

6.5 Electrical Characteristics

over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted).
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
VT+ Positive switching threshold 2 V 0.7 1.5 V
4.5 V 1.7 3.15
6 V 2.1 4.2
VT- Negative switching threshold 2 V 0.3 1 V
4.5 V 0.9 2.2
6 V 1.2 3
ΔVT Hysteresis (VT+ - VT-) 2 V 0.2 1 V
4.5 V 0.4 1.4
6 V 0.6 1.6
VOH High-level output voltage VI = VIH or VIL IOH = -20 µA 2 V to 6 V VCC – 0.1 VCC – 0.002 V
IOH = -6 mA 4.5 V 4 4.3
IOH = -7.8 mA 6 V 5.4 5.75
VOL Low-level output voltage VI = VIH or VIL IOL = 20 µA 2 V to 6 V 0.002 0.1 V
IOL = 6 mA 4.5 V 0.18 0.3
IOL = 7.8 mA 6 V 0.22 0.33
II Input leakage current VI = VCC or 0 6 V ±100 ±1000 nA
IOZ Off-state (high-impedance state) output current VO = VCC or 0 6 V ±0.01 ±2 µA
ICC Supply current VI = VCC or 0, IO = 0 6 V 0.1 2 µA
Ci Input capacitance 2 V to 6 V 5 pF