JAJSUL9C September   2003  – May 2024 SN74LVC257A-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 概要
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 ESD Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Information
    5. 4.5 Electrical Characteristics
    6. 4.6 Switching Characteristics
    7. 4.7 Operating Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Power Supply Recommendations
    2. 7.2 Layout
      1. 7.2.1 Layout Guidelines
      2. 7.2.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support (Analog)
      1. 8.1.1 Related Links
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. 9 Revision History
  11. 10Mechanical, 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）
  • BQB|16
  • PW|16
  • D|16
サーマルパッド・メカニカル・データ
発注情報

4.3 Recommended Operating Conditions

over recommended operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
VCC Supply voltage Operating 2 3.6 V
Data retention only 1.5
VIH High-level input voltage VCC = 2.7 V to 3.6 V 2 V
VIL Low-level input voltage VCC = 2.7 V to 3.6 V 0.8 V
VI Input voltage 0 5.5 V
VO Output voltage 0 VCC V
IOH High-level output current VCC = 2.7 V –12 mA
VCC = 3 V –24
IOL Low-level output current VCC = 2.7 V 12 mA
VCC = 3 V 24
Δt/Δv Input transition rise or fall rate 10 ns/V
TA Operating free-air temperature –40 125 °C