ZHCSMH0L September   1997  – December 2022 SN74LV14A

PRODMIX  

  1. 1 特性
  2. 2 应用
  3. 3 描述
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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  Switching Characteristics, VCC = 2.5 V ± 0.2 V
    7. 6.7  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    8. 6.8  Switching Characteristics, VCC = 5 V ± 0.5 V
    9. 6.9  Noise Characteristics
    10. 6.10 Operating Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 20
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 接收文档更新通知
    3. 12.3 支持资源
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 术语表
  13. 13Mechanical, 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
  • RGY|14
  • PW|14
  • DGV|14
  • DB|14
  • NS|14
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 描述

这些六路施密特触发反相器需在 2V 至 5.5V VCC 下运行。

SN74LV14A 器件包含六个独立的反相器。这些器件执行布尔函数 Y = A。

封装信息
器件型号 封装 (1) 封装尺寸（标称值）
SN74LV14A TVSOP (14) 3.60mm × 4.40mm
SOIC (14) 8.65mm × 3.91mm
SSOP (14) 6.20mm × 5.30mm
TSSOP (14) 5.00mm × 4.40mm
(1) 如需了解所有可用封装，请参阅数据表末尾的可订购产品附录。
GUID-F38E2B9C-DE15-44C8-96CE-341B8C401A85-low.gif图 3-1 简化原理图