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

5.3 Recommended Operating Conditions

(3)
VCCIVCCOMINMAXUNIT
VCCASupply voltage1.23.6V
VCCBSupply voltage1.23.6V
VIHHigh-level
input voltage		Data inputs(1)1.2V to 1.95VVCCI × 0.65V
1.95V to 2.7V1.6
2.7V to 3.6V2
VILLow-level
input voltage		Data inputs(1)1.2V to 1.95VVCCI × 0.35V
1.95V to 2.7V0.7
2.7V to 3.6V0.8
VIHHigh-level
input voltage		DIR
(referenced to VCCA)(2)		1.2V to 1.95VVCCA × 0.65V
1.95V to 2.7V1.6
2.7V to 3.6V2
VILLow-level
input voltage		DIR
(referenced to VCCA)(2)		1.2V to 1.95VVCCA × 0.35V
1.95V to 2.7V0.7
2.7V to 3.6V0.8
VIInput voltage03.6V
VOOutput voltageActive state0VCCOV
3-state03.6
IOHHigh-level output current1.1V to 1.2V–3mA
1.4V to 1.6V–6
1.65V to 1.95V–8
2.3V to 2.7V–9
3V to 3.6V–12
IOLLow-level output current1.1V to 1.2V3mA
1.4V to 1.6V6
1.65V to 1.95V8
2.3V to 2.7V9
3V to 3.6V12
Δt/ΔvInput transition rise or fall rate5ns/V
TAOperating free-air temperature–4085°C
(1) VCCI is the VCC associated with the input port.
(2) VCCO is the VCC associated with the output port.
(3) All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.