JAJSQA7D November   1998  – August 2024 CD74AC14

PRODMIX  

  1.   1
  2. 1 特長
  3. 2 概要
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Recommended Operating Conditions
    3. 4.3 Thermal Information
    4. 4.4 Electrical Characteristics
    5. 4.5 Switching Characteristics
    6. 4.6 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4.4 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC TA = 25°C − 55°C to 125°C − 40°C to 85°C UNIT
MIN MAX MIN MAX MIN MAX
VT+Positive-going threshold 5 V 2.6 3.4 2.6 3.4 2.6 3.4 V
VT− Negative-going threshold 5 V 1.6 2.4 1.6 2.4 1.6 2.4 V
∆VT Hysteresis (VT+ − VT−) 5 V 0.5 0.5 0.5 V
VOH VI = VT+ IOH = −50 µA 1.5 V 1.4 1.4 1.4 V
3 V 2.9 2.9 2.9
4.5 V 4.4 4.4 4.4
IOH = −4 mA 3 V 2.58 2.4 2.48
IOH = −24 mA 4.5 V 3.94 3.7 3.8
IOH = −50 mA1 5.5 V 3.85
IOH = −75 mA1 5.5 V 3.85
VOL VI = VT− IOL= 50 µA 1.5 V 0.1 0.1 0.1 V
3 V 0.1 0.1 0.1
4.5 V 0.1 0.1 0.1
IOL = 12 mA 3 V 0.36 0.5 0.44
IOL = 24 mA 4.5 V 0.36 0.5 0.44
IOL = 50 mA1 5.5 V 1.65
IOL = 75 mA1 5.5 V
II VI = VCC or GND 5.5 V ± 0.1 ± 0.1 ± 0.1 µA
ICC VI = VCC or GND IO = 0 5.5 V 4 80 40 µA
Ci 10 10 10 pF
  1. Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage to minimize power dissipation. Test verifies a minimum 50-Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive capability at 125°C.