ZHCSRA3K April   1998  – March 2023 SN74LV164A

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
    14. 6.14 Typical Characteristics
  7. 7 Parameter Measurement Information
  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
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation 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

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

6.4 Thermal Information

THERMAL METRIC(1) SN74LV164A UNIT
D (SOIC) DB (SSOP) DGV (TVSOP) NS (SOP) PW (TSSOP) RGY (VQFN) BQA (WQFN)
14 PINS 14 PINS 14 PINS 14 PINS 14 PINS 14 PINS 14 PINS
RθJA Junction-to-ambient thermal resistance 92.6 104.4 126.7 89.3 138.7 74.8 88.3 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 53.9 57 50 46.9 69.1 81.1 90.9
RθJB Junction-to-board thermal resistance 46.8 51.7 59.6 48 81.8 49.5 56.8
ψJT Junction-to-top characterization parameter 18.9 18.6 5.8 13.7 20.3 15 9.9
ψJB Junction-to-board characterization parameter 46.6 51.2 58.9 47.7 81.3 49.5 56.7
RθJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A N/A N/A N/A 32.5 33.4
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.