SCLS519B July   2003  – January 2025 SN74HC253-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics, CL = 50pF
    7. 4.7 Switching Characteristics, CL = 150pF
    8. 4.8 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) VCC TA = 25oC MIN MAX UNIT
MIN TYP MAX
VOH VI = VIH or VIL IOH = – 20µA 2 1.9 1.998 1.9 V
4.5 4.4 4.499 4.4
6 5.9 5.999 5.9
IOH = −6 mA 4.5 3.98 4.3 3.7
IOH = −7.8 mA 6 5.48 5.8 5.2
VOL VI = VIH or VIL IOL = 20µA 2 0.002 0.1 0.1 V
4.5 0.001 0.1 0.1
6 0.001 0.1 0.1
IOL = 6mA 4.5 0.17 0.26 0.4
IOL = 7.8mA 6 0.15 0.26 0.4
II VI = VCC or 0 6 ±0.1 ±100 ±1000 nA
IOZ VO = VCC or 0 6 ±0.01 ±0.5 ±10 µA
ICC VI = VCC or 0 IO = 0 6 8 160 µA
Ci 2 to 6 3 10 10 pF
(1) VI = VIH or VIL, unless otherwise noted.