JAJSNX6G November   1988  – October 2022 SN74HCT125

PRODUCTION DATA  

  1. 特長
  2. 概要
  3. Revision History
  4. Pin Configuration and Functions
  5. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions (1)
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Switching Characteristics
    6. 5.6 Operating Characteristics
  6. Parameter Measurement Information
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. Power Supply Recommendations
  9. Layout
    1. 9.1 Layout Guidelines
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 サポート・リソース
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 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)
  • D|14
  • N|14
サーマルパッド・メカニカル・データ
発注情報

Parameter Measurement Information

tpd is the maximum between tPLH and tPHL

tt is the maximum between tTLH and tTHL

GUID-39E88D6D-6E72-46A8-A820-9B581D42D9FC-low.pngFigure 6-1 Load Circuit
GUID-ECA21924-F01F-4649-8BA1-06DCBFCC81A0-low.pngFigure 6-3 Voltage Waveforms
Propagation Delay Times
GUID-0639079C-2FE4-4031-AF22-19C9BE541DFE-low.pngFigure 6-2
GUID-C93A50A8-78CE-499C-A702-FA5EF94A1C8F-low.pngFigure 6-4 Voltage Waveforms
Enable and Disable Times For 3-state Outputs

A. CL includes probe and jig capacitance.

B. Waveform 1 is for an output with internal conditions such that the output is low except when diabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when diabled by the output control.

C. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following charactersitics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.

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

E. tPLZ and tPHZ are the same as tdis.

F. tPZL and tPZH are the same as ten.