SCAS959A November   2023  – March 2024 SN74AC573-Q1

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 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Characteristics
    7. 5.7 Switching Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Balanced CMOS 3-State Outputs
      2. 6.3.2 Latching Logic
      3. 6.3.3 Standard CMOS Inputs
      4. 6.3.4 Clamp Diode Structure
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
    3. 7.3 Design Requirements
      1. 7.3.1 Power Considerations
      2. 7.3.2 Input Considerations
      3. 7.3.3 Output Considerations
    4. 7.4 Detailed Design Procedure
    5. 7.5 Application Curve
    6. 7.6 Power Supply Recommendations
    7. 7.7 Layout
      1. 7.7.1 Layout Guidelines
      2. 7.7.2 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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • RKS|20
  • PW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
Specification Description Condition MIN MAX UNIT
VCC Supply voltage 1.5 6 V
VIH High-level input voltage VCC = 1.5 V 1.2 V
VCC = 1.8 V 1.26
VCC = 2.5 V 1.75
VCC = 3 V 2.1
VCC = 4.5 V 3.15
VCC = 5.5 V 3.85
VIL Low-Level input voltage VCC = 1.5 V 0.3 V
VCC = 1.8 V 0.54
VCC = 2.5 V 0.75
VCC = 3 V 0.9
VCC = 4.5 V 1.35
VCC = 5.5 V 1.65
VI(1) Input Voltage 0 VCC V
VO Output Voltage 0 VCC V
IOH High-level output current VCC = 1.8 V -1 mA
VCC = 2.5 V -2
VCC = 3.3 V -12
VCC = 5 V -24
IOL Low-level output current VCC = 1.8 V 1 mA
VCC = 2.5 V 2
VCC = 3.3 V 12
VCC = 5 V 24
Δt/Δv Input transition rise or fall rate 1.5 V ≤ VCC ≤ 3 V 50 ns/V
3 V < VCC ≤ 5.5 V 20
TA Operating free-air temperature -40 125 °C
(1) All unused inputs of the device must be held at VCC or GND for proper device operation. Refer to the TI application report Implications of Slow or Floating CMOS Inputs.