CD74HC163 具有异步复位的高速 CMOS 逻辑 4 位二进制计数器

The ’HC161, ’HCT161, ’HC163, and ’HCT163 are presettable synchronous counters that feature look-ahead carry logic for use in high-speed counting applications. The ’HC161 and ’HCT161 are asynchronous reset decade and binary counters, respectively; the ’HC163 and ’HCT163 devices are decade and binary counters, respectively, that are reset synchronously with the clock. Counting and parallel presetting are both accomplished synchronously with the negative-to-positive transition of the clock.

A low level on the synchronous parallel enable input, SPE, disables counting operation and allows data at the P0 to P3 inputs to be loaded into the counter (provided that the setup and hold requirements for SPE are met).

CD74HC163
Rating Catalog  
Technology Family HC
CD74HC163 特性
CD74HC163 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
CD74HC163E ACTIVE -55 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE  
CD74HC163EE4 ACTIVE -55 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE  
CD74HC163M ACTIVE -55 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
CD74HC163M96 ACTIVE -55 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
CD74HC163M96E4 ACTIVE -55 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
CD74HC163M96G4 ACTIVE -55 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
CD74HC163ME4 ACTIVE -55 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
CD74HC163MG4 ACTIVE -55 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
CD74HC163 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
CD74HC163E Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC163E CD74HC163E
CD74HC163EE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC163EE4 CD74HC163EE4
CD74HC163M Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163M CD74HC163M
CD74HC163M96 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163M96 CD74HC163M96
CD74HC163M96E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163M96E4 CD74HC163M96E4
CD74HC163M96G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163M96G4 CD74HC163M96G4
CD74HC163ME4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163ME4 CD74HC163ME4
CD74HC163MG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC163MG4 CD74HC163MG4
CD74HC163 应用技术支持与电子电路设计开发资源下载
  1. CD74HC163 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)