JAJSR33K October   1995  – July 2024 SN54AHC373 , SN74AHC373

PRODUCTION DATA  

  1.   1
  2. 特長
  3. アプリケーション
  4. 概要
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Timing Requirements, VCC = 3.3 V ± 0.3 V
    7. 5.7  Timing Requirements, VCC = 5 V ± 0.5 V
    8. 5.8  Switching Characteristics, VCC = 3.3 V ± 0.3 V
    9. 5.9  Switching Characteristics, VCC = 5 V ± 0.5 V
    10. 5.10 Noise Characteristics
    11. 5.11 Operating Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  9. Application and Implementation
    1. 8.1 Power Supply Recommendations
    2. 8.2 Layout
      1. 8.2.1 Layout Guidelines
        1. 8.2.1.1 Layout Example
  10. Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 ドキュメントの更新通知を受け取る方法
    3. 9.3 サポート・リソース
    4. 9.4 Trademarks
    5. 9.5 静電気放電に関する注意事項
    6. 9.6 用語集
  11. 10Revision History
  12. 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)
  • W|20
  • J|20
  • FK|20
サーマルパッド・メカニカル・データ
発注情報

Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)
SN54AHC373SN74AHC373UNIT
MINMAXMINMAX
VCCSupply voltage25.525.5V
VIHHigh-level input voltageVCC = 2 V1.51.5V
VCC = 3 V2.12.1
VCC = 5.5 V3.853.85
VILLow-level input voltageVCC = 2 V0.50.5V
VCC = 3 V0.90.9
VCC = 5.5 V1.651.65
VIInput voltage05.505.5V
VOOutput voltage0VCC0VCCV
IOHHigh-level output currentVCC = 2 V–50–50µA
VCC = 3.3 V ± 0.3 V–4–4mA
VCC = 5 V ± 0.5 V–8–8
IOLLow-level output currentVCC = 2 V5050µA
VCC = 3.3 V ± 0.3 V44mA
VCC = 5 V ± 0.5 V88
∆t/∆vInput transition rise or fall rateVCC = 3.3 V ± 0.3 V100100ns/V
VCC = 5 V ± 0.5 V2020
TAOperating free-air temperature–55125–4085°C
All unused inputs of the device must be held at VCC or GND for proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs (SCBA004).