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

5.5 Electrical Characteristics

Over recommended operating free-air temperature range (unless otherwise noted)(1)(2)
PARAMETERTEST CONDITIONSVCCAVCCB–40°C to 85°C–40°C to 125°CUNIT
MINTYP(4)MAXMINTYP(4)MAX
VOHHigh-level output voltageVI = VIHIOH = –100µA0.7V - 3.6V0.7V - 3.6VVCCO – 0.1VCCO – 0.1V
IOH = –50µA0.65V0.65V0.550.55
IOH = –200µA0.76V0.76V0.580.58
IOH = –500µA0.85V0.85V0.650.65
IOH = -3mA1.1V1.1V0.850.85
IOH = -6mA1.4V1.4V1.051.05
IOH = -8mA1.65V1.65V1.21.2
IOH = -9mA2.3V2.3V1.751.75
IOH = -12mA3V3V2.32.3
VOLLow-level output voltageVI = VILIOL = 100µA0.7V - 3.6V0.7V - 3.6V0.10.1V
IOL = 50µA0.65V0.65V0.10.1
IOL = 200µA0.76V0.76V0.180.18
IOL = 500µA0.85V0.85V0.20.2
IOL = 3mA1.1V1.1V0.250.25
IOL = 6mA1.4V1.4V0.350.35
IOL = 8mA1.65V1.65V0.450.45
IOL = 9mA2.3V2.3V0.550.55
IOL = 12mA3V3V0.70.7
IIInput leakage currentControl Inputs (DIR, OE):
VI = VCCA or GND		0.65V - 3.6V0.65V - 3.6V-0.50.5-11µA
IoffPartial power
down current		A Port:
VI or VO = 0V - 3.6V		0V0V - 3.6V-88-1212µA
B Port:
VI or VO = 0V - 3.6V		0V - 3.6V0V-88-1212
IOZ (3)High-impedance state output currentA Port:
VO = VCCO or GND, VI = VCCI or GND, OE = VIH		3.6V3.6V-88-1212µA
B Port:
VO = VCCO or GND, VI = VCCI or GND, OE = VIH		3.6V3.6V-88-1212
ICCAVCCA supply currentVI = VCCI or GND, IO = 0mA0.65V - 3.6V0.65V - 3.6V2040µA
0V3.6V-2-12
3.6V0V1225
ICCBVCCB supply currentVI = VCCI or GND, IO = 0mA0.65V - 3.6V0.65V - 3.6V2040µA
0V3.6V1225
3.6V0V-2-12
ICCA + ICCBCombined supply currentVI = VCCI or GND, IO = 0mA0.65V - 3.6V0.65V - 3.6V3060µA
CiInput capacitanceControl Inputs (DIR, OE):
VI = 3.3V or GND		3.3V3.3V4.54.5pF
CioData I/O capacitancePorts A and B:
OE = VCCA, VO = 1.65V DC +
1MHz -16dBm sine wave		3.3V3.3V5.75.7pF
(1) VCCO is the VCC associated with the output port.
(2) VCCI is the VCC associated with the input port.
(3) For I/O ports, the parameter IOZ includes the input leakage current.
(4) All typical values are for TA = 25°C