ZHCSOD1K December   1982  – June 2021 SN54HC14 , SN74HC14

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
    1.     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 - 74
    6. 6.6  Electrical Characteristics - 54
    7. 6.7  Switching Characteristics - 74
    8. 6.8  Switching Characteristics - 54
    9. 6.9  Operating Characteristics
    10. 6.10 Typical Characteristics
  7. Parameter Measurement Information
  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. 8.4 Device Functional Modes
  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 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 Related Documentation
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • J|14
  • W|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

Electrical Characteristics - 54

over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted).
PARAMETERTEST CONDITIONSVCCOperating free-air temperature (TA)UNIT
25°C–40°C to 85°C–55°C to 125°C
MINTYPMAXMINTYPMAXMINTYPMAX
VT+Positive switching threshold2 V0.71.21.50.71.50.71.5
V

4.5 V1.552.53.131.553.131.553.13
6 V2.13.34.22.14.22.14.2
VT-Negative switching threshold2 V0.30.610.310.31
V

4.5 V0.91.62.450.92.450.92.45
6 V1.223.21.23.21.23.2
ΔVTHysteresis (VT+ - VT-)2 V0.20.61.20.21.20.21.2
V

4.5 V0.40.92.10.42.10.42.1
6 V0.51.32.50.52.50.52.5
VOHHigh-level output voltageVI = VIH or VILIOH = –20 µA2 V1.91.9981.91.9V
4.5 V4.44.4994.44.4
6 V5.95.9995.95.9
IOH = –4 mA4.5 V3.984.33.843.7
IOH = –5.2 mA6 V5.485.85.345.2
VOLLow-level output voltageVI = VIH or VILIOL = 20 µA2 V0.0020.10.10.1V
4.5 V0.0010.10.10.1
6 V0.0010.10.10.1
IOL = 4 mA4.5 V0.170.260.330.33
IOL = 5.2 mA6 V0.150.260.330.33
IIInput leakage currentVI = VCC or 06 V±0.1±1±1µA
ICCSupply currentVI = VCC or 0IO = 06 V22040µA
CiInput capacitance2 V to 6 V3101010pF