SLVSJY5 November   2025 SN74AVC2T245-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: VCCA = 1.2V
    7. 5.7  Switching Characteristics: VCCA = 1.5V ± 0.1V
    8. 5.8  Switching Characteristics: VCCA = 1.8V ± 0.15V
    9. 5.9  Switching Characteristics: VCCA = 2.5V ± 0.2V
    10. 5.10 Switching Characteristics: VCCA = 3.3V ± 0.3V
    11. 5.11 Operating Characteristics
    12. 5.12 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 1.2V to 3.6V Power-Supply Range
      2. 7.3.2 Partial-Power-Down Mode Operation
      3. 7.3.3 VCC Isolation
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Enable Times
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input Voltage Ranges
        2. 8.2.2.2 Output Voltage Range
      3. 8.2.3 Application Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)(1)(2)
PARAMETERTEST CONDITIONSVCCAVCCBTA = 25°C–40°C to 85°CUNIT
MINTYPMAXMINMAX
VOHIOH = –100μAVI = VIH1.2V to 3.6V1.2V to 3.6VVCCO  – 0.2V
IOH = –3mA1.2V1.2V0.95
IOH = –6mA1.4V1.4V1.05
IOH = –8mA1.65V1.65V1.2
IOH = –9mA2.3V2.3V1.75
IOH = –12mA3V3V2.3
VOLIOL = 100μAVI = VIL1.2V to 3.6V1.2V to 3.6V0.2V
IOL = 3mA1.2V1.2V0.25
IOL = 6mA1.4V1.4V0.35
IOL = 8mA1.65V1.65V0.45
IOL = 9mA2.3V2.3V0.55
IOL = 12mA3V3V0.7
IIControl inputsVI = VCCA or GND1.2V to 3.6V1.2V to 3.6V±0.025±0.25±1μA
IoffA or B portVI or VO = 0 to 3.6V0V0V to 3.6V±0.1±1±5μA
0V to 3.6V0V±0.1±1±5
IOZA or B portVO = VCCO or GND,
VI = VCCI or GND, OE = VIH		3.6V3.6V±0.5±2.5±5μA
ICCAVI = VCCI or GND, IO = 01.2V to 3.6V1.2V to 3.6V8μA
0V0V to 3.6V–2
0V to 3.6V0V8
ICCBVI = VCCI or GND, IO = 01.2V to 3.6V1.2V to 3.6V8μA
0V0V to 3.6V8
0V to 3.6V0V–2
ICCA + ICCBVI = VCCI or GND, IO = 01.2V to 3.6V1.2V to 3.6V16μA
CiControl inputsVI = 3.3V or GND3.3V3.3V3.54.5pF
CioA or B portVO = 3.3V or GND3.3V3.3V67pF
(1) VCCO is the VCC associated with the output port.
(2) VCCI is the VCC associated with the input port.