SCAS585R November   1996  – May 2026 SN74LVCC3245A

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
    7. 5.7 Operating Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 A Port (VCCA = 2.5V ± 0.2V and VCCB = 3.3V ± 0.3V)
    2. 6.2 B Port (VCCA = 2.5V ± 0.2V and VCCB = 3.3V ± 0.3V)
    3. 6.3 B Port (VCCA = 3.6V and VCCB = 5.5V)
    4. 6.4 A and B Port (VCCA and VCCB = 3.6V)
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Glitch-free Power Supply Sequencing
    5. 7.5 VCC Isolation and VCC Disconnect
    6. 7.6 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
      3. 8.4.3 Power-Up Considerations
  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

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSVCCAVCCBMINTYPMAXUNIT
VOHAIOH = –100μA3V3V2.93V
IOH = –8mA2.3V3V2
IOH = –12mA2.7V3V2.22.5
3V3V2.42.8
IOH = –24mA3V3V2.22.6
2.7V4.5V22.3
VOHBIOH = –100μA3V3V2.93V
IOH = –12mA2.3V3V2.4
2.7V3V2.42.8
IOH = –24mA3V3V2.22.6
2.7V4.5V3.24.2
VOLAIOL = 100μA3V3V0.1V
IOL = 8mA2.3V3V0.6
IOL = 12mA2.7V3V0.10.5
IOL = 24mA3V3V0.20.5
2.7V4.5V0.20.5
VOLBIOL = 100μA3V3V0.1V
IOL = 12mA2.3V3V0.4
IOL = 24mA3V3V0.20.5
2.7V4.5V0.20.5
IIControl inputsVI = VCCA or GND3.6V3.6V±0.1±1μA
5.5V±0.1±1
IoffInput and output power-off leakage currentVI or V0 = 0 to 5.5VVCCA = 0 to 5.5VVCCB = 0V±0.5±2μA
VCCA = 0 to 5.5VVCCB = 0V±0.5±2
IOZ(1)A or B portsVO = VCCA/B or GND,VI = VIL or VIH3.6V3.6V±0.5±5μA
ICCAB to AA port = VCCA or GND,IO = 03.6VOpen5

15

μA
B port = VCCB or GND,IO = 03.6V3.6V5

15

5.5V5

15

ICCBA to BA port = VCCA or GND,IO = 03.6V3.6V515μA
5.5V8

18

ΔICCA(2)A portVI = VCCA – 0.6V, Other inputs at VCCA or GND,
OE at GND and DIR at VCCA		3.6V3.6V0.350.5mA
OEVI = VCCA – 0.6V, Other inputs at VCCA or GND,
DIR at VCCA		3.6V3.6V0.350.5
DIRVI = VCCA – 0.6V, Other inputs at VCCA or GND,
OE at GND		3.6V3.6V0.350.5
ΔICCB(2)B portVI = VCCB – 2.1V, Other inputs at VCCB or GND,
OE at GND and DIR at GND		3.6V5.5V11.5mA
CiControl inputsVI = VCCA or GNDOpenOpen4pF
CioA or B portsVO = VCCA/B or GND3.3V5V18.5pF
(1) For I/O ports, the parameter IOZ includes the input leakage current.
(2) This is the increase in supply current for each input that is at one of the specified voltage levels, rather than 0V or the associated VCC.