JAJSQO9P October   1995  – February 2024 SN54AHC14 , SN74AHC14

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 Switching Characteristics, VCC = 3.3 V ± 0.3 V
    7. 5.7 Switching Characteristics, VCC = 5 V ± 0.5 V
    8. 5.8 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
  9. 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 Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 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)
  • J|14
  • FK|20
  • W|14
サーマルパッド・メカニカル・データ
発注情報

Parameter Measurement Information

GUID-23EACBAD-708F-4494-B0D3-BEFBB013124D-low.gifFigure 6-1 Load Circuit For
Totem-Pole Outputs
GUID-8919B4DE-4860-4E66-8E86-52D45DB9F2EC-low.gifFigure 6-2 Load Circuit For
3-State and Open-Drain Outputs
Table 6-1 Measurement Information
TEST S1
tPLH, tPHL Open
tPLZ, tPZL VCC
tPHZ, tPZH GND
Open drain VCC
GUID-131F65BC-58BE-4D1C-898E-0575980ACE39-low.gifFigure 6-3 Voltage Waveforms
Pulse Duration
GUID-5B111922-9FEA-4D77-B7EB-AB74CBF383AF-low.gifFigure 6-5 Voltage Waveforms Propagation Delay Times Inverting and Noninverting Outputs
GUID-7A232E97-FC4B-4A31-9317-A860605C87A0-low.gifFigure 6-4 Voltage Waveforms
Setup and Hold Times
GUID-F3D4F01B-D078-4340-9E34-DB9EB0DED178-low.gif
CL includes probe and jig capacitance.
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 3 ns,
tf ≤ 3 ns.
The outputs are measured one at a time with one input transition per measurement.
All parameters and waveforms are not applicable to all devices.
Figure 6-6 Voltage Waveforms Enable and Disable Times Low- and High-Level Enabling