SCES892D November   2018  – January 2024 SN74AXC8T245-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 = 0.7V
    7. 5.7  Switching Characteristics, VCCA = 0.8V
    8. 5.8  Switching Characteristics, VCCA = 0.9V
    9. 5.9  Switching Characteristics, VCCA = 1.2V
    10. 5.10 Switching Characteristics, VCCA = 1.5V
    11. 5.11 Switching Characteristics, VCCA = 1.8V
    12. 5.12 Switching Characteristics, VCCA = 2.5V
    13. 5.13 Switching Characteristics, VCCA = 3.3V
    14. 5.14 Operating Characteristics: TA = 25°C
    15. 5.15 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 Up-Translation and Down-Translation From 0.65V to 3.6V
      2. 7.3.2 Multiple Direction Control Pins
      3. 7.3.3 Ioff Supports Partial-Power-Down Mode Operation
      4. 7.3.4 Wettable Flanks
      5. 7.3.5 I/Os with Integrated Static Pull-Down Resistors
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 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)
Orderable Information

5.13 Switching Characteristics, VCCA = 3.3V

See Figure 6-1 and Figure 6-2 for test circuit and loading conditions. See Figure 6-3 and Figure 6-4 for measurement waveforms.
PARAMETERTEST CONDITIONSB-PORT SUPPLY VOLTAGE (VCCB)UNIT
0.7V ± 0.05V0.8V ± 0.04V0.9V ± 0.045V1.2V ± 0.1V
MINMAXMINMAXMINMAXMINMAX
tpdPropagation delayFrom input A
to output B		–40°C to 85°C0.5810.5400.5220.57ns
–40°C to 125°C0.5810.5400.5220.57
From input B
to output A		–40°C to 85°C0.51420.5350.5170.57
–40°C to 125°C0.51420.5350.5170.58
tdisDisable timeFrom input OE
to output A		–40°C to 85°C0.5220.5220.5220.522ns
–40°C to 125°C0.5240.5240.5240.524
From input OE
to output B		–40°C to 85°C0.51110.5840.5750.580
–40°C to 125°C0.51130.5860.5780.583
tenEnable timeFrom input OE
to output A		–40°C to 85°C0.590.590.590.59ns
–40°C to 125°C0.5100.5100.5100.510
From input OE
to output B		–40°C to 85°C0.51540.5860.5510.520
–40°C to 125°C0.51540.5860.5510.520
PARAMETER TEST CONDITIONS B-PORT SUPPLY VOLTAGE (VCCB) UNIT
1.5V ± 0.1V 1.8V ± 0.15V 2.5V ± 0.2V 3.3V ± 0.3V
MIN MAX MIN MAX MIN MAX MIN MAX
tpd Propagation delay From input A
to output B		 –40°C to 85°C 0.5 5 0.5 4 0.5 4 0.5 4 ns
–40°C to 125°C 0.5 5 0.5 4 0.5 4 0.5 4
From input B
to output A		 –40°C to 85°C 0.5 5 0.5 5 0.5 4 0.5 4
–40°C to 125°C 0.5 6 0.5 5 0.5 4 0.5 4
tdis Disable time From input OE
to output A		 –40°C to 85°C 0.5 22 0.5 22 0.5 22 0.5 22 ns
–40°C to 125°C 0.5 24 0.5 24 0.5 24 0.5 24
From input OE
to output B		 –40°C to 85°C 0.5 30 0.5 27 0.5 25 0.5 23
–40°C to 125°C 0.5 33 0.5 30 0.5 27 0.5 25
ten Enable time From input OE
to output A		 –40°C to 85°C 0.5 9 0.5 9 0.5 9 0.5 9 ns
–40°C to 125°C 0.5 10 0.5 10 0.5 10 0.5 10
From input OE
to output B		 –40°C to 85°C 0.5 13 0.5 10 0.5 8 0.5 7
–40°C to 125°C 0.5 14 0.5 11 0.5 8 0.5 7