JAJSH48 March   2019 SN74AXCH4T245

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     機能ブロック図
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics
    6. 7.6  Switching Characteristics, VCCA = 0.7 ± 0.05 V
    7. 7.7  Switching Characteristics, VCCA = 0.8 ± 0.04 V
    8. 7.8  Switching Characteristics, VCCA = 0.9 ± 0.045 V
    9. 7.9  Switching Characteristics, VCCA = 1.2 ± 0.1 V
    10. 7.10 Switching Characteristics, VCCA = 1.5 ± 0.1 V
    11. 7.11 Switching Characteristics, VCCA = 1.8 ± 0.15 V
    12. 7.12 Switching Characteristics, VCCA = 2.5 ± 0.2 V
    13. 7.13 Switching Characteristics, VCCA = 3.3 ± 0.3 V
    14. 7.14 Operating Characteristics: TA = 25°C
    15. 7.15 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Load Circuit and Voltage Waveforms
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1  Standard CMOS Inputs
      2. 9.3.2  Balanced High-Drive CMOS Push-Pull Outputs
      3. 9.3.3  Partial Power Down (Ioff)
      4. 9.3.4  VCC Isolation
      5. 9.3.5  Over-voltage Tolerant Inputs
      6. 9.3.6  Glitch-free Power Supply Sequencing
      7. 9.3.7  Negative Clamping Diodes
      8. 9.3.8  Fully Configurable Dual-Rail Design
      9. 9.3.9  Supports High-Speed Translation
      10. 9.3.10 Bus-Hold Data Inputs
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curve
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 関連資料
    2. 13.2 ドキュメントの更新通知を受け取る方法
    3. 13.3 コミュニティ・リソース
    4. 13.4 商標
    5. 13.5 静電気放電に関する注意事項
    6. 13.6 Glossary
  14. 14メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNITS
VCCA Supply voltage A –0.5 4.2 V
VCCB Supply voltage B –0.5 4.2 V
VI Input Voltage(2) I/O Ports (A Port) –0.5 4.2 V
I/O Ports (B Port) –0.5 4.2
Control Inputs –0.5 4.2
VO Voltage applied to any output in the high-impedance or power-off state(2) A Port –0.5 4.2 V
B Port –0.5 4.2
VO Voltage applied to any output in the high or low state(2)(3) A Port –0.5 VCCA + 0.2 V
B Port –0.5 VCCB + 0.2
IIK Input clamp current VI < 0 –50 mA
IOK Output clamp current VO < 0 –50 mA
IO Continuous output current –50 50 mA
Continuous current through VCC or GND –100 100 mA
Tj Junction Temperature 150 °C
Tstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The output positive-voltage rating may be exceeded up to 4.2 V maximum if the output current rating is observed.