SCLS262N December   1995  – February 2024 SN54AHCT02 , SN74AHCT02

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
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Noise Characteristics
    8. 5.8 Operating Characteristics
    9. 5.9 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
      1. 7.3.1 TTL-Compatible CMOS Inputs
      2. 7.3.2 Balanced CMOS Push-Pull Outputs
      3. 7.3.3 Clamp Diode Structure
    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
        1. 8.2.1.1 Power Considerations
        2. 8.2.1.2 Input Considerations
        3. 8.2.1.3 Output Considerations
      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

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

GUID-DAAB1051-3511-4420-A1B1-0339454F56E4-low.gifFigure 4-1 SN54AHCT02 J or W Package, 14-Pin (Top View)
SN74AHCT02 D, DB, DGV, N, NS, or PW Package, 14-Pin (Top View)
GUID-BA18D024-E851-4E32-AF1A-C6449B347978-low.gifFigure 4-3 SN54AHCT02 FK Package, 20-Pin (Top View)
GUID-20210107-CA0I-MWLL-MN3F-ZJRRFFPQH6C1-low.gifFigure 4-2 SN74AHCT02 RGY or BQA Package, 14-Pin (Top View)
Table 4-1 Pin Functions
PINTYPE(1)DESCRIPTION
NAMESN74AHCT02SN54AHCT02
D, DB, DGV, N, NS, PW, RGY, BQAJ, WFK
1A223I1A Input
1B334I1B Input
1Y112O1Y Output
2A558I2A Input
2B669I2B Input
2Y446O2Y Output
3A8812I3A Input
3B9913I3B Input
3Y102014O3Y Output
4A111116I4A Input
4B121218I4B Input
4Y131319O4Y Output
GND7710—Ground Pin
NC——

1, 5, 7, 11, 15, 17

—No Connection
VCC141420—Power Pin
(1) I = input, O = output