SN74HC4040 12 位异步二进制计数器

The ’HC4040 devices are 12-stage asynchronous binary counters, with the outputs of all stages available externally. A high level at the clear (CLR) input asynchronously clears the counter and resets all outputs low. The count is advanced on a high-to-low transition at the clock (CLK) input. Applications include time-delay circuits, counter controls, and frequency-dividing circuits

SN74HC4040
Rating Catalog  
Technology Family HC
SN74HC4040 特性
SN74HC4040 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
SN74HC4040D ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4040DE4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4040DG4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4040DR ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4040DRE4 ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4040DRG4 ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4040N ACTIVE 0 to 70 0.35 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC4040NE4 ACTIVE 0 to 70 0.35 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC4040 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
SN74HC4040D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040D SN74HC4040D
SN74HC4040DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040DE4 SN74HC4040DE4
SN74HC4040DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040DG4 SN74HC4040DG4
SN74HC4040DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040DR SN74HC4040DR
SN74HC4040DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040DRE4 SN74HC4040DRE4
SN74HC4040DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4040DRG4 SN74HC4040DRG4
SN74HC4040N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC4040N SN74HC4040N
SN74HC4040NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC4040NE4 SN74HC4040NE4
SN74HC4040 应用技术支持与电子电路设计开发资源下载
  1. SN74HC4040 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)