ZHCST76R March   1996  – February 2024 SN74AHCT1G14

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Operating Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support (Analog)
      1. 9.1.1 Related Documentation
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Revision History
  12. 11Mechanical, 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)
  • DBV|5
  • DCK|5
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.4 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted) (1)
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
VT+ Positive-going input threshold voltage TA = 25°C 4.5 V 0.9 2 V
TA = –40°C to 85°C 0.9
TA = –40°C to 125°C 0.9 2
TA = 25°C 5.5 V 1.1 2
TA = –40°C to 85°C 1.1
TA = –40°C to 125°C 1.1 2
VT– Negative-going input threshold voltage TA = 25°C 4.5 V 0.5 1.6 V
TA = –40°C to 85°C 0.5
TA = –40°C to 125°C 0.5 1.6
TA = 25°C 5.5 V 0.6 1.5
TA = –40°C to 85°C 0.6
TA = –40°C to 125°C 0.6 1.5
ΔVT Hysteresis (VT+ – VT-) TA = 25°C 4.5 V 0.4 1.4 V
TA = –40°C to 85°C 0.4
TA = –40°C to 125°C 0.4 1.4
TA = 25°C 5.5 V 0.5 1.6
TA = –40°C to 85°C 0.4
TA = –40°C to 125°C 0.5 1.6
VOH High level output voltage IOH = –50 mA TA = 25°C 4.5 V 4.4 4.5 V
TA = –40°C to 85°C 4.4
TA = –40°C to 125°C 4.4
IOH = –8 mA TA = 25°C 3.94
TA = –40°C to 85°C 3.88
TA = –40°C to 125°C 3.7
VOL Low level output voltage IOL = 50 mA TA = 25°C 4.5 V 0.1 V
TA = –40°C to 85°C 0.1
TA = –40°C to 125°C 0.1
IOL = 8 mA TA = 25°C 0.36
TA = –40°C to 85°C 0.44
TA = –40°C to 125°C 0.55
II Input leakage current VI = 5.5 V or GND TA = 25°C 0 V to 5.5 V ±0.1 µA
TA = –40°C to 85°C ±1
TA = –40°C to 125°C ±1
ICC Supply current VI = VCC or GND, IO = 0 TA = 25°C 5.5 V 1 µA
TA = –40°C to 85°C 10
TA = –40°C to 125°C 10
Ci Input Capacitance VI = VCC or GND TA = 25°C 5 V 2 10 pF
TA = –40°C to 85°C 10
TA = –40°C to 125°C 10
(1) Recommended TA = –40°C to 125°C
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