SCLS254N December   1995  – February 2024 SN54AHC02 , SN74AHC02

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    7. 4.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 4.8 Noise Characteristics
    9. 4.9 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Functional Block Diagram
    2. 6.2 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device 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. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • J|14
  • FK|20
  • W|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

2 Description

The ’AHC02 devices contain four independent 2-input NOR gates that perform the Boolean function Y = A ● B or Y = A + B in positive logic.

Device Information
PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE(3)
SNx4AHC02 D (SOIC, 14) 8.65mm × 6mm 8.65mm × 3.9mm
DB (SSOP, 14) 6.20mm × 7.8mm 6.20mm × 5.3mm
DGV (TVSOP, 14) 3.60mm × 6.4mm 3.60mm × 4.4mm
N (PDIP, 14) 19.30mm × 9.4mm 19.30mm × 6.35mm
NS (SOP, 14) 10.2mm × 7.8mm 10.30mm ×5.3mm
PW (SOP, 14) 5.00mm × 6.4mm 5.00mm × 4.4mm
RGY (VQFN, 14) 3.50mm × 3.5mm 3.50mm × 3.5mm
BQA (WQFN, 14) 3mm × 2.5mm 3mm × 2.5mm
(1) For more information, see Section 10.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
(3) The body size (length × width) is a nominal value and does not include pins.
GUID-79E5B70E-93CD-4138-9436-AB118C17E9EE-low.gif
Pin numbers shown are for the D, DB, DGV, J, N, NS, PW, RGY, and W packages.
Logic Diagram (Positive Logic)