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SN74LV20A 双路 4 输入正与非门

These dual 4-input positive-NAND gates are designed for 2-V to 5.5-V VCC operation.

The 'LV20A devices perform the Boolean function Y = (A o B o C o D)\ or Y = A\ + B\ + C\ + D\ in positive logic.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down

SN74LV20A
Rating Catalog
Technology Family LV-A
SN74LV20A 特性
SN74LV20A 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
SN74LV20AD ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74LV20A
SN74LV20ADE4 ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74LV20A
SN74LV20ADG4 ACTIVE -40 to 85 0.20 | 1ku SOIC (D) | 14 50 | TUBE 74LV20A
SN74LV20ADR ACTIVE 0 to 70 0.26 | 1ku SOIC (D) | 14 2500 | LARGE T&R 74LV20A
SN74LV20ADRE4 ACTIVE 0 to 70 0.26 | 1ku SOIC (D) | 14 2500 | LARGE T&R 74LV20A
SN74LV20ADRG4 ACTIVE 0 to 70 0.26 | 1ku SOIC (D) | 14 2500 | LARGE T&R 74LV20A
SN74LV20AN ACTIVE 0 to 70 0.95 | 1ku PDIP (N) | 14 20 | TUBE SN74LV20AN
SN74LV20ANE4 ACTIVE 0 to 70 0.95 | 1ku PDIP (N) | 14 20 | TUBE SN74LV20AN
SN74LV20A 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
SN74LV20AD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20AD SN74LV20AD
SN74LV20ADE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20ADE4 SN74LV20ADE4
SN74LV20ADG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20ADG4 SN74LV20ADG4
SN74LV20ADR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20ADR SN74LV20ADR
SN74LV20ADRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20ADRE4 SN74LV20ADRE4
SN74LV20ADRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV20ADRG4 SN74LV20ADRG4
SN74LV20AN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type SN74LV20AN SN74LV20AN
SN74LV20ANE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type SN74LV20ANE4 SN74LV20ANE4
SN74LV20A 应用技术支持与电子电路设计开发资源下载
  1. SN74LV20A 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)