SN74LV163A 4 位同步二进制计数器

The ’LV163A devices are 4-bit synchronous binary counters designed for 2-V to 5.5-V VCC operation.

These synchronous, presettable counters feature an internal carry look ahead for application in high-speed counting designs. The ’LV163A devices are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when instructed by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform

SN74LV163A
Rating Catalog  
Technology Family LV-A 
SN74LV163A 特性
SN74LV163A 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
SN74LV163AD ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LV163ADE4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LV163ADG4 ACTIVE 0 to 70 0.40 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LV163ADR ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LV163ADRE4 ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LV163ADRG4 ACTIVE 0 to 70 0.33 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LV163AN ACTIVE 0 to 70 0.35 | 1ku PDIP (N) | 16 25 | TUBE  
SN74LV163ANE4 ACTIVE 0 to 70 0.35 | 1ku PDIP (N) | 16 25 | TUBE  
SN74LV163A 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
SN74LV163AD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163AD SN74LV163AD
SN74LV163ADE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163ADE4 SN74LV163ADE4
SN74LV163ADG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163ADG4 SN74LV163ADG4
SN74LV163ADR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163ADR SN74LV163ADR
SN74LV163ADRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163ADRE4 SN74LV163ADRE4
SN74LV163ADRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LV163ADRG4 SN74LV163ADRG4
SN74LV163AN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LV163AN SN74LV163AN
SN74LV163ANE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LV163ANE4 SN74LV163ANE4
SN74LV163A 应用技术支持与电子电路设计开发资源下载
  1. SN74LV163A 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)