SCASE10 June   2024 SN74AC138-Q1

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 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 Balanced CMOS Push-Pull Outputs
      2. 7.3.2 Standard CMOS Inputs
      3. 7.3.3 Wettable Flanks
      4. 7.3.4 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 Curve
    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 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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|16
  • BQB|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC -40°C to 125°C UNIT
MIN TYP MAX
VOH IOH = -50µA 1.5V to 5.5V VCC - 0.1 VCC - 0.01 V
IOH = -1mA 1.8V 1.44
IOH = -2mA 2.5V 2
IOH = -4mA 3V 2.4
IOH = -12mA 3V 2.4
IOH = -24mA 4.5V 3.7
IOH = -24mA 5.5V 4.7
IOH = -75mA(1) 5.5V 3.85
VOL IOL = 50µA 1.5V to 5.5V 0.01 0.1 V
IOL = 1mA 1.8V 0.36
IOL = 2mA 2.5V 0.5
IOL = 4mA 3V 0.5
IOL = 12mA 3V 0.5
IOL = 24mA 4.5V 0.5
IOL = 24mA 5.5V 0.5
IOL = 75mA(1) 5.5V 1.65
II VI = 5.5V or GND 0V to 5.5V ±1 µA
IOZ VO = VCC or GND 5.5V ±5 µA
ICC VI = VCC or GND, IO = 0 5.5V 20 µA
CI VI = VCC or GND 5V 2.3 pF
Cpd CL = 50pF, F = 1MHz 5V 30 pF
(1) Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.