SCES584C june   2005  – december 2022 SN74LVC8T245

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information DB, DBQ and DGV
    5. 6.5  Thermal Information PW and RHL
    6. 6.6  Electrical Characteristics
    7. 6.7  Switching Characteristics, VCCA = 1.8 V ± 0.15 V
    8. 6.8  Switching Characteristics, VCCA = 2.5 V ± 0.2 V
    9. 6.9  Switching Characteristics, VCCA = 3.3 V ± 0.3 V
    10. 6.10 Switching Characteristics, VCCA = 5 V ± 0.5 V
    11. 6.11 Operating Characteristics
    12. 6.12 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range
      2. 8.3.2 Ioff Supports Partial-Power-Down Mode Operation
      3. 8.3.3 Balanced High-Drive CMOS Push-Pull Outputs
      4. 8.3.4 Vcc Isolation
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)
(1)MINMAXUNIT
Supply voltage range, VCCA, VCCB–0.56.5V
VIInput voltage range(2)I/O ports (A port)–0.56.5V
I/O ports (B port)–0.56.5
Control inputs–0.56.5
VOVoltage range applied to any output
in the high-impedance or power-off state(2)		A port–0.56.5V
B port–0.56.5
VOVoltage range applied to any output in the high or low state(2) (3)A port–0.5VCCA + 0.5V
B port–0.5VCCB + 0.5
IIKInput clamp currentVI < 0–50mA
IOKOutput clamp currentVO < 0–50mA
IOContinuous output current±50mA
Continuous current through each VCCA, VCCB, and GND±100mA
TstgStorage temperature-65150°C
TJJunction temperature150°C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The output positive-voltage rating may be exceeded up to 6.5 V maximum if the output current rating is observed.