SCAS287W January   1993  – December 2024 SN54LVC74A , SN74LVC74A

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: SN74LVC74A
    5. 5.5  Electrical Characteristics
    6. 5.6  Timing Requirements: SN54LVC74A
    7. 5.7  Timing Requirements: SN74LVC74A
    8. 5.8  Timing Requirements: SN74LVC74A, –40°C to 125°C and –40°C to 85°C
    9. 5.9  Switching Characteristics: SN54LVC74A
    10. 5.10 Switching Characteristics: SN74LVC74A
    11. 5.11 Switching Characteristics: SN74LVC74A, –40°C to 125°C and –40°C to 85°C
    12. 5.12 Operating Characteristics
    13. 5.13 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      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)
  • D|14
  • RGY|14
  • DB|14
  • PW|14
  • BQA|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Timing Requirements: SN74LVC74A, –40°C to 125°C and –40°C to 85°C

over recommended operating free-air temperature range (unless otherwise noted; see Parameter Measurement Information)
MINMAXUNIT
fclockClock frequencyTA = –40°C to 125°CVCC = 2.7 V83MHz
VCC = 3.3 V ± 0.3 V100
TA = –40°C to 85°C and VCC = 3.3 V ± 0.3 V150
twPulse durationPRE or CLR lowVCC = 2.7 V or 3.3 V3.3ns
CLK high or lowVCC = 2.7 V or 3.3 V3.3
tsuSetup time before CLK↑DataTA = –40°C to 125°CVCC = 2.7 V3.4ns
VCC = 3.3 V ± 0.3 V3
TA = –40°C to 85°C and VCC = 3.3 V ± 0.3 V3
PRE or CLR inactiveTA = –40°C to 125°CVCC = 2.7 V2.2
VCC = 3.3 V ± 0.3 V2
TA = –40°C to 85°C and VCC = 3.3 V ± 0.3 V2
thHold time, data after CLK↑VCC = 2.7 V or 3.3 V1ns