SCLS264R December   1995  – February 2024 SN54AHCT125 , SN74AHCT125

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 Recommended Operating Conditions #GUID-C584B3C3-85AF-4F58-8781-0C1F02DBE148/SCLS2644195
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Noise Characteristics
    7. 5.7 Operating Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 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 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 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 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)
  • J|14
  • FK|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Noise Characteristics

VCC = 5 V, CL = 50 pF, TA = 25°C(1)
PARAMETER SN74AHCT125 UNIT
MIN MAX
VOL(P) Quiet output, maximum dynamic VOL 0.8 V
VOL(V) Quiet output, minimum dynamic VOL –0.8 V
VOH(V) Quiet output, minimum dynamic VOH 4.4 V
VIH(D) High-level dynamic input voltage 2 V
VIL(D) Low-level dynamic input voltage 0.8 V
(1) Characteristics are for surface-mount packages only.