CD40161B 具有异步清零功能的 CMOS 同步可编程 4 位二进制计数器

CD40160B, CD40161B, CD40162B, and CD40163B are 4-bit synchronous programmable counters. The CLEAR function of the CD40162B and CD40163B is synchronous and a low level at the CLEAR\ input sets all four outputs low on the next positive CLOCK edge. The CLEAR function of the CD40160B and CD40161B is asynchronous and a low level at the CLEAR\ input sets all four outputs low regardless of the state of the CLOCK, LOAD\, or ENABLE inputs. A low level at the LOAD\ input disables the counter and causes the output to agree with the setup data after the next CLOCK pulse regardless of the conditions of the ENABLE inputs.

The carry look-ahead circuitry provides for cascading counters for n-bit synchronous applications without additional gating

CD40161B
Voltage Nodes(V) 5, 10, 15  
Vcc range(V) 3.0 to 18.0  
Input Level CMOS  
Output Level CMOS  
Output Drive(mA) -3.2/1  
Rating Catalog  
Technology Family CD4000
CD40161B 特性
CD40161B 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
CD40161BE ACTIVE -55 to 125 1.20 | 1ku PDIP (N) | 16 25 | TUBE  
CD40161BEE4 ACTIVE -55 to 125 1.20 | 1ku PDIP (N) | 16 25 | TUBE  
CD40161BNSR ACTIVE -55 to 125 1.15 | 1ku SO (NS) | 16 2000 | LARGE T&R  
CD40161BNSRE4 ACTIVE -55 to 125 1.15 | 1ku SO (NS) | 16 2000 | LARGE T&R  
CD40161BNSRG4 ACTIVE -55 to 125 1.15 | 1ku SO (NS) | 16 2000 | LARGE T&R  
CD40161BPW ACTIVE -55 to 125 1.20 | 1ku TSSOP (PW) | 16 90 | TUBE  
CD40161BPWE4 ACTIVE -55 to 125 1.20 | 1ku TSSOP (PW) | 16 90 | TUBE  
CD40161BPWG4 ACTIVE -55 to 125 1.20 | 1ku TSSOP (PW) | 16 90 | TUBE  
CD40161B 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
CD40161BE Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD40161BE CD40161BE
CD40161BEE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD40161BEE4 CD40161BEE4
CD40161BNSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BNSR CD40161BNSR
CD40161BNSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BNSRE4 CD40161BNSRE4
CD40161BNSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BNSRG4 CD40161BNSRG4
CD40161BPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BPW CD40161BPW
CD40161BPWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BPWE4 CD40161BPWE4
CD40161BPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD40161BPWG4 CD40161BPWG4
CD40161B 应用技术支持与电子电路设计开发资源下载
  1. CD40161B 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)