SN74LS682 八位二进制或 BCD 码幅度比较器

These magnitude comparators perform comparisons of two eight-bit binary or BCD words. All types provide P = Q\ outputs and all except 'LS688 provide P > Q\ outputs as well. The 'LS682, 'LS684, 'LS686, and 'LS688 have totem-pole outputs, while the 'LS685 and 'LS687 have open-collector outputs. The 'LS682 features 20-k pullup termination resistors on the Q inputs for analog or switch data.

SN74LS682
Rating Catalog    
Technology Family LS  
SN74LS682 特性
SN74LS682 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
SN74LS682DW ACTIVE 0 to 70 1.75 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS682DWE4 ACTIVE 0 to 70 1.75 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS682DWG4 ACTIVE 0 to 70 1.75 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS682DWR ACTIVE 0 to 70 1.45 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LS682DWRE4 ACTIVE 0 to 70 1.45 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LS682DWRG4 ACTIVE 0 to 70 1.45 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74LS682N ACTIVE 0 to 70 1.60 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LS682NE4 ACTIVE 0 to 70 1.60 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LS682 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
SN74LS682DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DW SN74LS682DW
SN74LS682DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DWE4 SN74LS682DWE4
SN74LS682DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DWG4 SN74LS682DWG4
SN74LS682DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DWR SN74LS682DWR
SN74LS682DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DWRE4 SN74LS682DWRE4
SN74LS682DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS682DWRG4 SN74LS682DWRG4
SN74LS682N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS682N SN74LS682N
SN74LS682NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS682NE4 SN74LS682NE4
SN74LS682 应用技术支持与电子电路设计开发资源下载
  1. SN74LS682 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器MSI 功能产品选型与价格 . 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)