SDLS025D December   1983  – May 2017 SN5400 , SN54LS00 , SN54S00 , SN7400 , SN74LS00 , SN74S00

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings: SN74LS00
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics: SNx400
    6. 6.6  Electrical Characteristics: SNx4LS00
    7. 6.7  Electrical Characteristics: SNx4S00
    8. 6.8  Switching Characteristics: SNx400
    9. 6.9  Switching Characteristics: SNx4LS00
    10. 6.10 Switching Characteristics: SNx4S00
    11. 6.11 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Propagation Delays, Setup and Hold Times, and Pulse Width
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

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メカニカル・データ（パッケージ｜ピン）
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発注情報

8 Detailed Description

8.1 Overview

The SNx4xx00 devices are quadruple, 2-input NAND gates which perform the Boolean function Y = A .B or Y = A + B in positive logic.

8.2 Functional Block Diagram

SN5400 SN54LS00 SN54S00 SN7400 SN74LS00 SN74S00 logic_diagram_sdls025.gif

8.3 Feature Description

The operating voltage of SN74xx00 is from 4.75-V to 5.25-V VCC. The operating voltage of SN54xx00 is from 4.5-V to 5.5-V VCC. The SN54xx00 devices are rated from –55°C to 125°C whereas SN74xx00 device are rated from 0°C to 70°C.

8.4 Device Functional Modes

Table 1 lists the functions of the devices.

Table 1. Functional Table (Each Gate)

INPUTS OUTPUT
A B Y
H H L
L X H
X L H