SN54LS628 压控振荡器

These voltage-controlled oscillators (VCOs) are improved versions of the original VCO family: SN54LS124, SN54LS324 thru SN54LS327, SN74LS124, and SN74LS324 thru SN74LS327. These new devices feature improved voltage-to-frequency linearity, range, and compensation. With the exception of the 'LS624 and 'LS628, all of these devices feature two independent VCOs in a single monolithic chip. The 'LS624, 'LS625, 'LS626, and 'LS628 have complementary Z outputs. The output frequency for each VCO is established by a single external component (either a capacitor or crystal) in combination with voltage-sensitive inputs used for frequency control and frequency range. Each device has a voltage-sensitive input for frequency control; however, the 'LS624, 'LS628, and 'LS629 devices also have one for frequency range

SN54LS628
Voltage Nodes(V) 5
Rating Military  
Technology Family LS  
SN54LS628 特性
SN54LS628 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN54LS628J ACTIVE -55 to 125 6.60 | 1ku CDIP (J) | 14 1 | TUBE  
SNJ54LS628FK ACTIVE -55 to 125 12.91 | 1ku LCCC (FK) | 20 1 | TUBE  
SNJ54LS628J ACTIVE -55 to 125 7.75 | 1ku CDIP (J) | 14 1 | TUBE  
SN54LS628 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
SN54LS628J TBD  A42   N/A for Pkg Type SN54LS628J SN54LS628J
SNJ54LS628FK TBD  POST-PLATE  N/A for Pkg Type SNJ54LS628FK SNJ54LS628FK
SNJ54LS628J TBD  A42   N/A for Pkg Type SNJ54LS628J SNJ54LS628J
SN54LS628 应用技术支持与电子电路设计开发资源下载
  1. SN54LS628 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器特殊逻辑产品选型与价格 . xls
  3. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  4. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  5. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  6. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  7. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  8. Designing With Logic (PDF 186 KB)
  9. Live Insertion (PDF 150 KB)
  10. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  11. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  12. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  13. LOGIC Pocket Data Book (PDF 6001 KB)
  14. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  15. Logic Cross-Reference (PDF 2938 KB)