SCLS425G June   1998  – November 2023 SN74AHC174

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  Timing Requirements, VCC = 3.3 V ± 0.3 V
    7. 6.7  Timing Requirements, VCC = 5 V ± 0.5 V
    8. 6.8  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    9. 6.9  Switching Characteristics, VCC = 5 V ± 0.5 V
    10. 6.10 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 Power Supply Recommendations
    2. 9.2 Layout
      1. 9.2.1 Layout Guidelines
      2. 9.2.2 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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DB|16
  • PW|16
  • N|16
  • D|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
VCC Supply voltage 2 5.5 V
VIH High-level input voltage VCC = 2 V 1.5 V
VCC = 3 V 2.1
VCC = 5.5 V 3.85
VIL Low-level input voltage VCC = 2 V 0.5 V
VCC = 3 V 0.9
VCC = 5.5 V 1.65
VI Input voltage 0 5.5 V
VO Output voltage 0 VCC V
IOH High-level output current VCC = 2 V –50 µA
VCC = 3.3 V ± 0.3 V –4 mA
VCC = 5 V ± 0.5 V –8
IOL Low-level output current VCC = 2 V 50 µA
VCC = 3.3 V ± 0.3 V 4 mA
VCC = 5 V ± 0.5 V 8
Δt/Δv Input transition rise or fall rate VCC = 3.3 V ± 0.3 V 100 ns/V
VCC = 5 V ± 0.5 V 20
TA Operating free-air temperature –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.