SGDS016E February   2002  – February 2024 SN74AHC14Q-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    7. 5.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 5.8 Noise Characteristics
    9. 5.9 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 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • PW|14
  • BQA|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC TA = 25°C MIN MAX UNIT
MIN TYP MAX
VT+ Positive-going input threshold voltage 3 V 1.2 2.2 1.2 2.2 V
4.5 V 1.75 3.15 1.75 3.15
5.5 V 2.15 3.85 2.15 3.85
VT− Negative-going input threshold voltage 3 V 0.9 1.9 0.9 1.9 V
4.5 V 1.35 2.75 1.35 2.75
5.5 V 1.65 3.35 1.65 3.35
ΔVT Hysteresis (VT+ − VT−) 3 V 0.3 1.2 0.3 1.2 V
4.5 V 0.4 1.4 0.4 1.4
5.5 V 0.5 1.6 0.5 1.6
VOH IOH = -50 μΑ 2 V 1.9 2 1.9 V
3 V 2.9 3 2.9
4.5 V 4.4 4.5 4.4
IOH = -4 mA 3 V 2.58 2.48
IOH = -8 mA 4.5 V 3.94 3.8
VOL IOL = 50 μΑ 2 V 0.1 0.1 V
3 V 0.1 0.1
4.5 V 0.1 0.1
IOL = 4 mA 3 V 0.36 0.5
IOL = 8 mA 4.5 V 0.36 0.5
II VI = 5.5 V or GND 0 V to 5.5 V ±0.1 ±1 μA
ICC VI = VCC or GND, IO = 0 5.5 V 2 20 μA
Ci VI = VCC or GND 5 V 2 10 PF