SCLS160E December   1982  – March 2022 SN54HC4040 , SN74HC4040

PRODUCTION DATA  

  1. 1 Features
  2. 2 Description
  3. 3 Revision History
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions (1)
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Timing Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Operating Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      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
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • W|16
  • J|16
  • FK|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Switching Characteristics

CL = 50 pF. See Parameter Measurement Information
PARAMETERFROM
(INPUT)		TO
(OUTPUT)		VCC (V)TA = 25°CSN54HC4040SN74HC4040UNIT
MINTYPMAXMINMAXMINMAX
fmax25.5103.74.3ns
4.528451922
633532225
tpdCLKQA262150225190ns
4.516304538
612263832
tPHLCLRAny263140210175ns
4.517284235
613243630
ttAny2287511095ns
4.58152219
66131916