JAJSPE6K April   1998  – December 2022 SN74LV594A

PRODMIX  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  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  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  Timing Requirements: VCC = 2.5 V ± 0.2 V
    10. 6.10 Timing Requirements: VCC = 3.3 V ± 0.3 V
    11. 6.11 Timing Requirements: 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 Receiving Notification of Documentation Updates
    2. 10.2 サポート・リソース
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • DB|16
  • PW|16
  • BQB|16
  • D|16
サーマルパッド・メカニカル・データ
発注情報

6.4 Thermal Information

THERMAL METRIC(1) SN74LV594A UNIT
BQB (WQFN) D (SOIC) DB (SSOP) PW (TSSOP)
16 PINS 16 PINS 16 PINS 16 PINS
RθJA Junction-to-ambient thermal resistance 85.9 80.2 97.8 106.1 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 82.4 40.3 48.1 40.8
RθJB Junction-to-board thermal resistance 55.6 38 48.5 51.1
ψJT Junction-to-top characterization parameter 9.4 9 10 3.8
ψJB Junction-to-board characterization parameter 55.6 37.7 47.9 50.6
RθJC(bot) Junction-to-case (bottom) thermal resistance 33.3 N/A N/A N/A
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.