SCLS260N December   1995  – July 2024 SN54AHC540 , SN74AHC540

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 Curve
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Layout Guidelines
    4. 8.4 Layout
      1. 8.4.1 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)
  • DGV|20
  • DB|20
  • N|20
  • DW|20
  • PW|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSVCCTA = 25°CSN54AHC540SN74AHC540–40°C to 125°C
SN74AHC540		UNIT
MINTYPMAXMINMAXMINMAXMINMAX
VOHIOH = –50 µA2 V1.921.91.91.9V
3 V2.932.92.92.9
4.5 V4.44.54.44.44.4
IOH = –4 mA3 V2.582.482.482.48
IOH = –8 mA4.5 V3.943.83.83.8
VOLIOL = 50 µA2 V0.10.10.10.1V
3 V0.10.10.10.1
4.5 V0.10.10.10.1
IOH = 4 mA3 V0.360.50.440.44
IOH = 8 mA4.5 V0.360.50.440.44
IIVI = 5.5 V or GND0 V to 5.5 V±0.1±1(1)±1±1µA
IOZ(2)VO = VCC or GND
VI ( OE) = VIL or VIH		5.5 V±0.25±2.5±2.5±2.5µA
ICCVI = VCC or GNDIO = 05.5 V4404040µA
CiVI = VCC or GND5 V21010pF
COVO = VCC or GND5 V4pF
(1) On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
(2) For input and output pins, IOZ includes the input leakage current.