SCLS505D May   2003  – October 2023 SN74AHCT1G126-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 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, VCC = 3 V ± 0.3 V
    7. 6.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 6.8 Operating Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Device Functional Modes
  10. 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
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support (Analog)
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

6.5 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
VOH IOH = –50 µA 3 V 2.9 3 2.9 V
4.5 V 4.4 4.5 4.4
IOH = –4 mA 3 V 2.58 2.34
IOH = –8 mA 4.5 V 3.94 3.66
VOL IOL = 50 µA 3 V and 4.5 V 0.1 0.1 V
IOL = 4 mA 3 V 0.36 0.52
IOL = 8 mA 4.5 V 0.36 0.52
II VI = 5.5 V or GND 0 V to 5.5 V ±0.1 ±1 µA
IOZ VO = VCC or GND 5.5 V ±0.25 ±2.5 µA
ICC VI = VCC or GND, IO = 0, OE high or low 3 V and 5.5 V 1 10 µA
ΔICC (1) One input at 3.4 V, Other input at VCC or GND 5.5 V 1.35 1.5 mA
Ci VI = VCC or GND 5 V 4 10 10 pF
CO VO = VCC or GND 5 V 10 pF
(1) This is the increase in supply current for each input at one of the specified TTL voltage levels, rather than 0 V or VCC.