SCLS579B April   2004  – April 2020 CD74HC125-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Functional pinout of the CD74HC125-Q1
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  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 3-State Outputs
      2. 8.3.2 Standard CMOS Inputs
      3. 8.3.3 Clamp Diode Structure
    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 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 Related Links
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Electrical Characteristics

over operating free-air temperature range; typical values measured at TA = 25°C (unless otherwise noted).
PARAMETER TEST CONDITIONS VCC Operating free-air temperature (TA) UNIT
25°C -40°C to 125°C
MIN TYP MAX MIN TYP MAX
VOH High-level output voltage VI = VIH or VIL IOH = -20 µA 2 V 1.9 1.9 V
4.5 V 4.4 4.4
6 V 5.9 5.9
IOH = -6 mA 4.5 V 3.98 3.7
IOH = -7.8 mA 6 V 5.48 5.2
VOL Low-level output voltage VI = VIH or VIL IOL = 20 µA 2 V 0.1 0.1 V
4.5 V 0.1 0.1
IOL = 20 µA 6 V 0.1 0.1
IOL = 6 mA 4.5 V 0.26 0.4
IOL = 7.8 mA 6 V 0.26 0.4
II Input leakage current VI = VCC or GND 6 V ±0.1 ±1 µA
ICC Supply current VI = VCC or GND IO = 0 mA 6 V 8 160 µA
IOZ Off-state output current VI = VIL or VIH 6 V ±0.5 ±10 µA
Ci Input capacitance 2 V to 6 V 10 10 pF
CO Output capacitance 3-state 20 20 pF