SCES971 May   2024 SN74AVC1T45-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 = 1.2 ± 0.12V
    7. 5.7  Switching Characteristics, VCCA = 1.5 ± 0.1V
    8. 5.8  Switching Characteristics, VCCA = 1.8 ± 0.15V
    9. 5.9  Switching Characteristics, VCCA = 2.5 ± 0.2V
    10. 5.10 Switching Characteristics, VCCA = 3.3 ± 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
      2. 7.3.2 Support High-Speed Translation
      3. 7.3.3 Ioff Supports Partial-Power-Down Mode Operation
    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 Applications
      1. 8.2.1 Unidirectional Logic Level-Shifting Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Bidirectional Logic Level-Shifting Application
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power-Up Considerations
    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 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DCK|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)(1) (2)
PARAMETER TEST CONDITIONS VCCA VCCB Operating free-air temperature (TA) UNIT
25°C –40°C to 85°C –40°C to 125°C
MIN TYP MAX MIN TYP MAX MIN TYP MAX
VOH High-level output voltage (3) IOH = –100µA 1.08V - 3.6V 1.08V - 3.6V
VCCO – 0.2

 VCCO – 0.2 VCCO – 0.2 V
IOH = –3mA 1.1V 1.1V 0.85 0.85 0.85
IOH = –6mA 1.4V 1.4V 1.05 1.05 1.05
IOH = –8mA 1.65V 1.65V 1.2 1.2 1.2
IOH = –9mA 2.3V 2.3V 1.75 1.75 1.75
IOH = –12mA 3V 3V
2.3
2.3
2.3
VOL Low-level output voltage (4) IOL = 100µA 1.08V - 3.6V 1.08V - 3.6V 0.1 0.15 0.15 V
IOL = 3mA 1.1V 1.1V 0.2 0.22 0.22
IOL = 6mA 1.4V 1.4V 0.28 0.30 0.31
IOL = 8mA 1.65V 1.65V 0.32 0.35 0.35
IOL = 9mA 2.3V 2.3V 0.31 0.32 0.33
IOL = 12mA 3V 3V 0.40 0.40 0.40
II Input leakage current Control inputs
(DIR, OE)
VI = VCCA or GND		 1.08V - 3.6V 1.08V - 3.6V -0.25 0.25 -1 1 -1 1 µA
Data Inputs
(Ax, Bx)
VI = VCCI or GND		 1.08V - 3.6V 1.08V - 3.6V -0.25 0.25 -1 1 -1 1 µA
Ioff Partial power down current A Port or B Port
VI or VO = 0V - 3.6V		 0V 0V - 3.6V –1 0.1 1 -2 2 -5 5 µA
0V - 3.6V 0V –1 0.1 1 -2 2 -5 5
IOZ Tri-state output current (5) A or B Port:
VI = VCCI or GND
VO = VCCO or GND
OE = VIH		 3.6V 3.6V –0.5 0.5 0.5 –1 1 –1 1 µA
ICCA VCCA supply current VI = VCCI or GND
IO = 0		 1.08V - 3.6V 1.08V - 3.6V 2 2.5 4 µA
0V 3.6V -0.2 –2 –2
3.6V 0V 1 2 2.5
ICCB VCCB supply current VI = VCCI or GND
IO = 0		 1.08V - 3.6V 1.08V - 3.6V 2.5 3.5 5 µA
0V 3.6V 1 2 3
3.6V 0V –0.2 –2 –2
ICCA + ICCB Combined supply current VI = VCCI or GND
IO = 0		 1.08V - 3.6V 1.08V - 3.6V 3 5 8 µA
Ci Control Input Capacitance VI = 3.3V or GND 3.3V 3.3V 2.5 2.5 2.5 pF
Cio Data I/O Capacitance OE = VCCA, VO = 1.65V DC +1MHz -16dBm sine wave 3.3V 3.3V 6 4 6 pF
(1) VCCI is the VCC associated with the input port.
(2) VCCO is the VCC associated with the output port.
(3) Tested at VI = VT+(MAX).
(4) Tested at VI = VT-(MIN).
(5) For I/O ports, the parameter IOZ includes the input leakage current.