SCES515N December   2003  – June 2024 SN74LVC1T45

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 (VCCA = 1.8V ± 0.15V)
    7. 5.7  Switching Characteristics (VCCA = 2.5V ± 0.2V)
    8. 5.8  Switching Characteristics (VCCA = 3.3V ± 0.3V)
    9. 5.9  Switching Characteristics (VCCA = 5V ±0.5V)
    10. 5.10 Operating Characteristics
    11. 5.11 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 Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65V to 5.5V Power-Supply Range
      2. 7.3.2 Support High Speed Translation
      3. 7.3.3 Ioff Supports Partial Power-Down Mode Operation
      4. 7.3.4 Balanced High-Drive CMOS Push-Pull Outputs
      5. 7.3.5 Glitch-Free Power Supply Sequencing
      6. 7.3.6 Vcc Isolation
    4. 7.4 Device Functional Modes
  9. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Unidirectional Logic Level-Shifting Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Bidirectional Logic Level-Shifting Application
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
          1. 8.2.2.2.1 Enable Times
        3. 8.2.2.3 Application Curve
    3.     42
    4. 8.3 Power Supply Recommendations
    5. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    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

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

5.5 Electrical Characteristics

over recommended operating free-air temperature range, TA = –40 to +85°C (unless otherwise noted)(1)(2)
PARAMETERTEST CONDITIONSVCCAVCCBMINTYPMAXUNIT
VOHIOH = –100μAVI = VIH1.65 to 4.5V1.65 to 4.5VVCCO – 0.1V
IOH = –4mA1.65V1.65V1.2
IOH = –8mA2.3V2.3V1.9
IOH = –24mA3V3V2.4
IOH = –32mA4.5V4.5V3.8
VOLIOL = 100μAVI = VIL1.65 to 4.5V1.65 to 4.5V0.1V
IOL = 4mA1.65V1.65V0.45
IOL = 8mA2.3V2.3V0.3
IOL = 24mA3V3V0.55
IOL = 32mA4.5V4.5V0.55
IIDIRVI = VCCA or GND1.65 to 5.5V1.65 to 5.5VTA = 25 °C±1μA
TA = –40 to +85°C±2
IoffA portVI or VO = 0 to 5.5V0V0 to 5.5VTA = 25 °C±1μA
TA = –40 to +85°C±2
B port0 to 5.5V0VTA = 25 °C±1
TA = –40 to +85°C±2
IOZA or B portVO = VCCO or GND1.65 to 5.5V1.65 to 5.5VTA = 25 °C±1μA
TA = –40 to +85°C±2
ICCAVI = VCCI or GND,IO = 01.65 to 5.5V1.65 to 5.5V3μA
5.5V0V2
0V5.5V–2
ICCBVI = VCCI or GND,IO = 01.65 to 5.5V1.65 to 5.5V3μA
5.5V0V–2
0V5.5V2
ICCA + ICCB
(see Table 7-1)		VI = VCCI or GND,IO = 01.65 to 5.5V1.65 to 5.5V4μA
ΔICCAA portA port at VCCA – 0.6V,
DIR at VCCA, B port = open		3 to 5.5V3 to 5.5V50μA
DIRDIR at VCCA – 0.6V,
B port = open,
A port at VCCA or GND		50
ΔICCBB portB port at VCCB – 0.6V,
DIR at GND,
A port = open		3 to 5.5V3 to 5.5V50μA
CiDIRVI = VCCA or GND3.3V3.3VTA = 25 °C2.5pF
CioA or B portVO = VCCA/B or GND3.3V3.3VTA = 25 °C6pF
(1) VCCO is the VCC associated with the output port.
(2) VCCI is the VCC associated with the input port.