SDLS025D December 1983 – May 2017 SN5400 , SN54LS00 , SN54S00 , SN7400 , SN74LS00 , SN74S00
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings: SN74LS00
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics: SNx400
- 6.6 Electrical Characteristics: SNx4LS00
- 6.7 Electrical Characteristics: SNx4S00
- 6.8 Switching Characteristics: SNx400
- 6.9 Switching Characteristics: SNx4LS00
- 6.10 Switching Characteristics: SNx4S00
- 6.11 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
- J|14
- W|14
散热焊盘机械数据 (封装 | 引脚)
订购信息
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
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 |