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

3 Pin Configuration and Functions

GUID-DAAB1051-3511-4420-A1B1-0339454F56E4-low.gifFigure 3-1 SN54AHC02 J or W Package, 14-Pin (Top View)
SN74AHC02 D, DB, DGV, N, NS, or PW Package, 14-Pin (Top View)
GUID-BA18D024-E851-4E32-AF1A-C6449B347978-low.gifFigure 3-3 SN54AHC02 FK Package, 20-Pin (Top View)
GUID-20210107-CA0I-MWLL-MN3F-ZJRRFFPQH6C1-low.gifFigure 3-2 SN74AHC02 RGY or BQA Package, 14-Pin (Top View)
Table 3-1 Pin Functions
PIN TYPE1 DESCRIPTION
NAME SN74AHC02 SN54AHC02
D, DB, DGV, N, NS, PW, RGY, BQA J, W FK
1A 2 2 3 I 1A Input
1B 3 3 4 I 1B Input
1Y 1 1 2 O 1Y Output
2A 5 5 8 I 2A Input
2B 6 6 9 I 2B Input
2Y 4 4 6 O 2Y Output
3A 8 8 12 I 3A Input
3B 9 9 13 I 3B Input
3Y 10 20 14 O 3Y Output
4A 11 11 16 I 4A Input
4B 12 12 18 I 4B Input
4Y 13 13 19 O 4Y Output
GND 7 7 10 — Ground Pin
NC — —

1, 5, 7, 11, 15, 17

 — No Connection
VCC 14 14 20 — Power Pin
(1) I = input, O = output