SCLS140G December   1982  – February 2025 SN54HC373 , SN54HC373-SP , SN74HC373

PRODUCTION DATA  

  1.   1
  2. Features
  3. Description
  4. Pin Configuration and Functions
  5. 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 Timing Requirements
    6. 4.6 Switching Characteristics
    7. 4.7 Switching Characteristics
    8. 4.8 Operating Characteristics
  6. Parameter Measurement Information
    1.     15
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
  8. Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
        1. 7.2.1.1 Power Considerations
        2. 7.2.1.2 Input Considerations
        3. 7.2.1.3 Output Considerations
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSVCCTA = 25°CSN54HC373SN74HC373UNIT
MINTYPMAXMINMAXMINMAX
VOHVI = VIH or VILIOH = –20 µA2 V1.91.9981.91.9V
4.5 V4.44.4994.44.4
6 V5.95.9995.95.9
IOH = –6 mA4.5 V3.984.33.73.7
IOH = –7.8 mA6 V5.485.85.25.2
VOLVI = VIH or VILIOL = 20 µA2 V0.0020.10.10.1V
4.5 V0.0010.10.10.1
6 V0.0010.10.10.1
IOL = 6 mA4.5 V0.170.260.40.4
IOL = 7.8 mA6 V0.150.260.40.4
IIVI = VCC or 06 V±0.1±100±1000±1000nA
IOZVO = VCC or 06 V±0.01±0.5±10±10µA
ICCVI = VCC or 0,IO = 06 V8160160µA
Ci2 V to
6 V
3101010pF