ZHCSSI9F september   2000  – july 2023 SN74LV21A

PRODMIX  

  1.   1
  2. 1特性
  3. 2说明
  4. 3Revision History
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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, VCC = 2.5 V ± 0.2 V
    7. 5.7  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    8. 5.8  Switching Characteristics, VCC = 5 V ± 0.5 V
    9. 5.9  Noise Characteristics
    10. 5.10 Operating Characteristics
  7. 6Parameter Measurement Information
  8. 7Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. 8Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Documentation
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|14
  • DGV|14
  • DB|14
  • PW|14
  • NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETERTEST CONDITIONSVCCMINTYPMAXUNIT
VOHHigh-level output voltage IOH = –50 µA2 V to 5.5 VVCC - 0.1V
IOH = –2 mA2.3 V2
IOH = –6 mA3 V2.48
IOH = –12 mA4.5 V3.8
VOLLow-level output voltageIOL = 50 µA2 V to 5.5 V0.1V
IOL = 2 mA2.3 V0.4
IOL = 6 mA3 V0.44
IOL = 12 mA4.5 V0.55
IIInput leakage currentVI = 5.5 V or GND0 to 5.5 V±1µA
ICCSupply currentVI = VCC or GND,IO = 05.5 V20µA
IoffOff-state leakage currentVI or VO = 0 to 5.5 V 0 V5µA
CiInput capacitanceVI = VCC or GND3.3 V1.9pF