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

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
VOHIOH = –50 µAVCC = 2 VTA = 25°C1.92V
TA = –55°C to 125°C (SN54AHC125)1.9
TA = –40°C to 85°C (SN74AHC125)1.9
TA = –40°C to 125°C
(recommended SN74AHC125)		1.9
VCC = 3 VTA = 25°C2.93
TA = –55°C to 125°C (SN54AHC125)2.9
TA = –40°C to 85°C (SN74AHC125)2.9
TA = –40°C to 125°C
(recommended SN74AHC125)		2.9
VCC = 4.5 VTA = 25°C4.44.5
TA = –55°C to 125°C (SN54AHC125)4.4
TA = –40°C to 85°C (SN74AHC125)4.4
TA = –40°C to 125°C
(recommended SN74AHC125)		4.4
IOH = –4 mA and VCC = 3 VTA = 25°C2.58
TA = –55°C to 125°C (SN54AHC125)2.48
TA = –40°C to 85°C (SN74AHC125)2.48
TA = –40°C to 125°C
(recommended SN74AHC125)		2.48
IOH = –8 mA and VCC = 4.5 VTA = 25°C3.94
TA = –55°C to 125°C (SN54AHC125)3.8
TA = –40°C to 85°C (SN74AHC125)3.8
TA = –40°C to 125°C
(recommended SN74AHC125)		3.8
VOLIOL = 50 µAVCC = 2 VTA = 25°C0.1V
TA = –55°C to 125°C (SN54AHC125)0.1
TA = –40°C to 85°C (SN74AHC125)0.1
TA = –40°C to 125°C
(recommended SN74AHC125)		0.1
VCC = 3 VTA = 25°C0.1
TA = –55°C to 125°C (SN54AHC125)0.1
TA = –40°C to 85°C (SN74AHC125)0.1
TA = –40°C to 125°C
(recommended SN74AHC125)		0.1
VCC = 4.5 VTA = 25°C0.1
TA = –55°C to 125°C (SN54AHC125)0.1
TA = –40°C to 85°C (SN74AHC125)0.1
TA = –40°C to 125°C
(recommended SN74AHC125)		0.1
IOH = 4 mA and VCC = 3 VTA = 25°C0.36
TA = –55°C to 125°C (SN54AHC125)0.5
TA = –40°C to 85°C (SN74AHC125)0.44
TA = –40°C to 125°C
(recommended SN74AHC125)		0.5
IOH = 8 mA and VCC = 4.5 VTA = 25°C0.36
TA = –55°C to 125°C (SN54AHC125)0.5
TA = –40°C to 85°C (SN74AHC125)0.44
TA = –40°C to 125°C
(recommended SN74AHC125)		0.5
IIVI = 5.5 V or GND and VCC = 0 V to 5.5 VTA = 25°C±0.1µA
TA = –55°C to 125°C (SN54AHC125)±1(1)
TA = –40°C to 85°C (SN74AHC125)±1
TA = –40°C to 125°C
(recommended SN74AHC125)		±1
IOZVO = VCC or GND and VCC = 5.5 VTA = 25°C±0.25µA
TA = –55°C to 125°C (SN54AHC125)±2.5
TA = –40°C to 85°C (SN74AHC125)±2.5
TA = –40°C to 125°C
(recommended SN74AHC125)		±2.5
ICCVI = VCC or GND, IO = 0, and VCC = 5.5 VTA = 25°C4µA
TA = –55°C to 125°C (SN54AHC125)40
TA = –40°C to 85°C (SN74AHC125)40
TA = –40°C to 125°C
(recommended SN74AHC125)		40
CiVI = VCC or GND and VCC = 5 VTA = 25°C410pF
TA = –40°C to 85°C (SN74AHC125)10
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.