SCLS264R December   1995  – February 2024 SN54AHCT125 , SN74AHCT125

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions #GUID-C584B3C3-85AF-4F58-8781-0C1F02DBE148/SCLS2644195
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Noise Characteristics
    7. 5.7 Operating Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 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 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. Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|14
  • RGY|14
  • DB|14
  • DGV|14
  • PW|14
  • BQA|14
  • N|14
  • NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC TA = 25°C SN54AHCT125 SN74AHCT125 UNIT
MIN TYP MAX MIN MAX MIN MAX
VOH IOH = –50 µA 4.5 V 4.4 4.5 4.4 4.4 V
IOH = –8 mA 3.94 3.8 3.8
VOL IOL = 50 µA 4.5 V 0.1 0.1 0.1 V
IOL = 8 mA 0.36 0.44 0.44
II VI = 5.5 V or GND 0 V to
5.5 V
±0.1 ±1(1) ±1 µA
IOZ VO = VCC or GND 5.5 V ±0.25 ±2.5 ±2.5 µA
ICC VI = VCC or GND, IO = 0 5.5 V 2 20 20 µA
ΔICC(2) One input at 3.4 V,
Other inputs at VCC or GND
5.5 V 1.35 1.5 1.5 mA
Ci VI = VCC or GND 5 V 4 10 10 pF
Co VO = VCC or GND 5 V 15 pF
On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
This is the increase in supply current for each input at one of the specified TTL voltage levels, rather than 0 V or VCC.