SCES515M December   2003  – November 2022 SN74LVC1T45

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Switching Characteristics (VCCA = 1.8 V ± 0.15 V)
    7. 6.7  Switching Characteristics (VCCA = 2.5 V ± 0.2 V)
    8. 6.8  Switching Characteristics (VCCA = 3.3 V ± 0.3 V)
    9. 6.9  Switching Characteristics (VCCA = 5 V ±0.5 V)
    10. 6.10 Operating Characteristics
    11. 6.11 Typical Characteristics
  7. Parameter Measurement Information
  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 Support High Speed Translation
      3. 8.3.3 Ioff Supports Partial Power-Down Mode Operation
      4. 8.3.4 Balanced High-Drive CMOS Push-Pull Outputs
      5. 8.3.5 Vcc Isolation
    4. 8.4 Device Functional Modes
  9. Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Unidirectional Logic Level-Shifting Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Bidirectional Logic Level-Shifting Application
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
          1. 9.2.2.2.1 Enable Times
        3. 9.2.2.3 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 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

Electrical Characteristics

over recommended operating free-air temperature range, TA = –40 to +85°C (unless otherwise noted)(1)(2)
PARAMETERTEST CONDITIONSVCCAVCCBMINTYPMAXUNIT
VOHIOH = –100 μAVI = VIH1.65 to 4.5 V1.65 to 4.5 VVCCO – 0.1V
IOH = –4 mA1.65 V1.65 V1.2
IOH = –8 mA2.3 V2.3 V1.9
IOH = –24 mA3 V3 V2.4
IOH = –32 mA4.5 V4.5 V3.8
VOLIOL = 100 μAVI = VIL1.65 to 4.5 V1.65 to 4.5 V0.1V
IOL = 4 mA1.65 V1.65 V0.45
IOL = 8 mA2.3 V2.3 V0.3
IOL = 24 mA3 V3 V0.55
IOL = 32 mA4.5 V4.5 V0.55
IIDIRVI = VCCA or GND1.65 to 5.5 V1.65 to 5.5 VTA = 25 °C±1μA
TA = –40 to +85°C±2
IoffA portVI or VO = 0 to 5.5 V0 V0 to 5.5 VTA = 25 °C±1μA
TA = –40 to +85°C±2
B port0 to 5.5 V0 VTA = 25 °C±1
TA = –40 to +85°C±2
IOZA or B portVO = VCCO or GND1.65 to 5.5 V1.65 to 5.5 VTA = 25 °C±1μA
TA = –40 to +85°C±2
ICCAVI = VCCI or GND,IO = 01.65 to 5.5 V1.65 to 5.5 V3μA
5.5 V0 V2
0 V5.5 V–2
ICCBVI = VCCI or GND,IO = 01.65 to 5.5 V1.65 to 5.5 V3μA
5.5 V0 V–2
0 V5.5 V2
ICCA + ICCB
(see Table 8-1)
VI = VCCI or GND,IO = 01.65 to 5.5 V1.65 to 5.5 V4μA
ΔICCAA portA port at VCCA – 0.6 V,
DIR at VCCA, B port = open
3 to 5.5 V3 to 5.5 V50μA
DIRDIR at VCCA – 0.6 V,
B port = open,
A port at VCCA or GND
50
ΔICCBB portB port at VCCB – 0.6 V,
DIR at GND,
A port = open
3 to 5.5 V3 to 5.5 V50μA
CiDIRVI = VCCA or GND3.3 V3.3 VTA = 25 °C2.5pF
CioA or B portVO = VCCA/B or GND3.3 V3.3 VTA = 25 °C6pF
VCCO is the VCC associated with the output port.
VCCI is the VCC associated with the input port.