SCLS524C july   2003  – june 2023 SN74AHC02-Q1

PRODMIX  

  1.   1
  2. 1Features
  3. 2Description
  4. 3Revision History
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    7. 5.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 5.8 Noise Characteristics
    9. 5.9 Operating Characteristics
  7. 6Parameter Measurement Information
  8. 7Detailed Description
    1. 7.1 Functional Block Diagram
    2. 7.2 Device Functional Modes
  9. 8Device 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. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|14
  • BQA|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

2 Description

The SN74AHC02 contains four independent 2-input NOR gates that perform the Boolean function Y = A • B or Y = A + B in positive logic.

Package Information
PART NUMBER PACKAGE1 PACKAGE SIZE 2
SN74AHC02-Q1 PW (TSSOP, 14) 5.00 mm × 6.4 mm
BQA (WQFN, 14) 3 mm × 2.5 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.
  2. The package size (length × width) is a nominal value and includes pins, where applicable.
GUID-133D15C2-222E-44D8-A2EF-2A5E6A5BE5C0-low.pngFigure 2-1 Logic Diagram (Positive Logic)