SCLS697B October   2005  – January 2025 SN74AHC573-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1  Absolute Maximum Ratings
    2. 4.2  ESD Ratings
    3. 4.3  Recommended Operating Conditions
    4. 4.4  Thermal Information
    5. 4.5  Electrical Characteristics
    6. 4.6  Timing Requirements, VCC = 3.3V ± 0.3V
    7. 4.7  Timing Requirements, VCC = 5V ± 0.5V
    8. 4.8  Switching Characteristics, VCC = 3.3V ± 0.3V
    9. 4.9  Switching Characteristics, VCC = 5V ± 0.5V
    10. 4.10 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 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. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)
–40°C to 125°C –40°C to 85°C UNIT
MIN MAX MIN MAX
VCC Supply voltage 2 5.5 2 5.5 V
VIH High-level input voltage VCC = 2V 1.5 1.5 V
VCC = 3V 2.1 2.1
VCC = 5.5V 3.85 3.85
VIL Low-level input voltage VCC = 2V 0.5 0.5 V
VCC = 3V 0.9 0.9
VCC = 5.5V 1.65 1.65
VI Input voltage 0 5.5 0 5.5 V
VO Output voltage 0 VCC 0 VCC V
IOH High-level output current VCC = 2V –50 –50 μA
VCC = 3.3V ± 0.3V –4 –4 mA
VCC = 5V ± 0.5V –8 –8
IOL Low-level output current VCC = 2V 50 50 μA
VCC = 3.3V ± 0.3V 4 4 mA
VCC = 5V ± 0.5V 8 8
Δt/Δv Input transition rise or fall rate VCC = 3.3V ± 0.3V 100 100 ns/V
VCC = 5V ± 0.5V 20 20
TA Operating free-air temperature –40 125 –40 85 °C
(1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.