JAJSU78Q October   1995  – July 2024 SN54AHCT573 , SN74AHCT573

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 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
    7. 5.7  Switching Characteristics, SNx4AHCT573
    8. 5.8  Switching Characteristics, SN54AHCT573
    9. 5.9  Operating Characteristics
    10. 5.10 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 ドキュメントの更新通知を受け取る方法
    2. 9.2 サポート・リソース
    3. 9.3 Trademarks
    4. 9.4 静電気放電に関する注意事項
    5. 9.5 用語集
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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）
  • DGV|20
  • DB|20
  • N|20
  • DW|20
  • PW|20
サーマルパッド・メカニカル・データ

6 Parameter Measurement Information

Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1MHz, ZO = 50Ω, RL = 1kΩ, tt < 3ns, Vt = 1.5V.

For clock inputs, fmax is measured when the input duty cycle is 50%.

The outputs are measured one at a time with one input transition per measurement.

SN54AHCT573 SN74AHCT573 Load Circuit for 3-State Outputs
(1) CL includes probe and test-fixture capacitance.
Figure 6-1 Load Circuit for 3-State Outputs
SN54AHCT573 SN74AHCT573 Voltage Waveforms, Pulse DurationFigure 6-2 Voltage Waveforms, Pulse Duration
SN54AHCT573 SN74AHCT573 Voltage Waveforms, Propagation Delays
(1) The greater between tPLH and tPHL is the same as tpd.
Figure 6-4 Voltage Waveforms, Propagation Delays
SN54AHCT573 SN74AHCT573 Voltage Waveforms, Input and Output Transition Times
(1) The greater between tr and tf is the same as tt.
Figure 6-6 Voltage Waveforms, Input and Output Transition Times
SN54AHCT573 SN74AHCT573 Voltage Waveforms, Setup and Hold TimesFigure 6-3 Voltage Waveforms, Setup and Hold Times
SN54AHCT573 SN74AHCT573 Voltage Waveforms, Propagation Delays for 3-State Outputs
(1) tPLZ and tPHZ are the same as tdis.
(2) tPZL and tPZH are the same as ten.
Figure 6-5 Voltage Waveforms, Propagation Delays for 3-State Outputs