SN74AS20 双路 4 输入正与非门

These devices contain two independent 4-input positive-NAND gates. They perform the Boolean functionsor \ in positive logic.

The SN54ALS20A and SN54AS20 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS20A and SN74AS20 are characterized for operation from 0°C to 70°C

SN74AS20
Rating Catalog
Technology Family AS
SN74AS20 特性
SN74AS20 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74AS20D ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74AS20
SN74AS20DE4 ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74AS20
SN74AS20DG4 ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74AS20
SN74AS20N ACTIVE 0 to 70 0.95 | 1ku PDIP (N) | 14 20 | TUBE SN74AS20N
SN74AS20NE4 ACTIVE 0 to 70 0.95 | 1ku PDIP (N) | 14 20 | TUBE SN74AS20N
SN74AS20 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
SN74AS20D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AS20D SN74AS20D
SN74AS20DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AS20DE4 SN74AS20DE4
SN74AS20DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AS20DG4 SN74AS20DG4
SN74AS20N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AS20N SN74AS20N
SN74AS20NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AS20NE4 SN74AS20NE4
SN74AS20 应用技术支持与电子电路设计开发资源下载
  1. SN74AS20 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器门电路产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)