ZHCSRT5D July   2003  – March 2023 SN74LV393A-Q1

PRODMIX  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Timing Requirements, VCC = 2.5 V ± 0.2 V
    7. 6.7  Timing Requirements, VCC = 3.3 V ± 0.3 V
    8. 6.8  Timing Requirements, VCC = 5 V ± 0.5 V
    9. 6.9  Switching Characteristics, VCC = 2.5 V ± 0.2 V
    10. 6.10 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    11. 6.11 Switching Characteristics, VCC = 5 V ± 0.5 V
    12. 6.12 Noise Characteristics
    13. 6.13 Operating Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Power Supply Recommendations
    2. 9.2 Layout
      1. 9.2.1 Layout Guidelines
        1. 9.2.1.1 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
  11. 11Mechanical, Packaging, and Orderable Information

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6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
VCC Supply voltage 2 5.5 V
VIH High-level input voltage VCC = 2 V 1.5 V
VCC = 2.3 V to 2.7 V VCC × 0.7
VCC = 3 V to 3.6 V VCC × 0.7
VCC = 4.5 V to 5.5 V VCC × 0.7
VIL Low-level input voltage VCC = 2 V 0.5 V
VCC = 2.3 V to 2.7 V VCC × 0.3
VCC = 3 V to 3.6 V VCC × 0.3
VCC = 4.5 V to 5.5 V VCC × 0.3
VI Input voltage 0 5.5 V
VO Output voltage 0 VCC V
IOH High-level output current VCC = 2 V –50 µA
VCC = 2.3 V to 2.7 V –2 mA
VCC = 3 V to 3.6 V –6
VCC = 4.5 V to 5.5 V –12
IOL Low-level output current VCC = 2 V 50 µA
VCC = 2.3 V to 2.7 V 2 mA
VCC = 3 V to 3.6 V 6
VCC = 4.5 V to 5.5 V 12
Δt/Δv Input transition rise or fall rate VCC = 2.3 V to 2.7 V 200 ns/V
VCC = 3 V to 3.6 V 100
VCC = 4.5 V to 5.5 V 20
(1) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. See Implications of Slow or Floating CMOS Inputs.