SCLS256O December   1995  – February 2024 SN54AHC125 , SN74AHC125

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, 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
    10. 5.10 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
    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
      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
        1. 8.4.1.1 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support (Analog)
      1. 9.1.1 Related Documentation
      2. 9.1.2 Related Links
    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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • RGY|14
  • DB|14
  • DGV|14
  • PW|14
  • BQA|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

GUID-20220823-SS0I-Z8SD-H36M-0DT98LBQ97NF-low.gifFigure 4-1 D, DB, DGV, N, NS, J, W, or PW Package14-Pin SOIC, SSOP, TVSOP, PDIP, SO, CDIP, CFP, or TSSOPTop View
GUID-20220823-SS0I-BZ0D-PPNT-0PN056L5195Q-low.gifFigure 4-3 FK Package20-Pin LCCCTop View
GUID-2A1D8B29-4057-4440-8646-0CFC0C386312-low.gifFigure 4-2 RGY or BQA Package14-Pin VQFNTop View
Table 4-1 Pin Functions
PINI/ODESCRIPTION
NAMESOIC, SSOP, TVSOP, PDIP,
SO, CDIP, CFP, TSSOP, VQFN		LCCC
1 OE12IOutput enable for gate 1
1A23IGate 1 input
1Y34OGate 1 output
2 OE46IOutput enable for gate 2
2A58IGate 2 input
2Y69OGate 2 output
3 OE1014IOutput enable for gate 3
3A913IGate 3 input
3Y812OGate 3 output
4 OE1319IOutput enable for gate 4
4A1218IGate 4 input
4Y1116OGate 4 output
GND710—Ground pin
NC—1, 5, 7,
11, 15, 17		—No internal connection
VCC1420—Power pin