SCLS425H June   1998  – July 2024 SN74AHC174

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 Requirements, VCC = 3.3 V ± 0.3 V
    7. 5.7  Timing Requirements, VCC = 5 V ± 0.5 V
    8. 5.8  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    9. 5.9  Switching Characteristics, VCC = 5 V ± 0.5 V
    10. 5.10 Operating Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Power Supply Recommendations
    2. 8.2 Layout
      1. 8.2.1 Layout Guidelines
      2. 8.2.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support (Analog)
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  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

5.8 Switching Characteristics, VCC = 3.3 V ± 0.3 V

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 LOAD CAPACITANCE TA = 25°C SN74AHC174 UNIT
MIN TYP MAX MIN MAX
fmax CL = 15 pF 951 1701 80 MHz
CL = 50 pF 55 130 50
tPHL CLR Any Q CL = 15 pF 4.51 11.41 1 13.5 ns
tPLH CLK Any Q CL = 15 pF 5.81 111 1 13 ns
tPHL 5.81 111 1 13
tPHL CLR Any Q CL = 50 pF 6 14.9 1 17 ns
tPLH CLK Any Q CL = 50 pF 7.5 14.5 1 16.5 ns
tPHL 7.5 14.5 1 16.5
tsk(o) CL = 50 pF 1.52 1.5 ns
  1. On products compliant to MIL-PRF-38535, this parameter is not production tested.
  2. On products compliant to MIL-PRF-38535, this parameter does not apply.