SN54S182 超前载波发生器

The SN54S182 and SN74S182 are high-speed, look-ahead carry generators capable of anticipating a carry across four binary adders or group of adders. They are cascadable to perform full look-ahead across n-bit adders. Carry, generate-carry, and propagate-carry functions are provided as enumerated in the pin designation table above.

When used in conjunction with the 'LS181 or 'S181 arithmetic logic unit (ALU), these generators provide high-speed carry look-ahead capability for any word length. Each 'S182 generates the look-ahead (anticipated carry) across a group of four ALUs and, in addition, other carry look-ahead circuits may be employed to anticipate carry across sections of four look-ahead packages up to n-bits

SN54S182
Rating Military  
Technology Family S  
SN54S182 特性
SN54S182 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
SN54S182J ACTIVE -55 to 125 10.57 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54S182FK ACTIVE -55 to 125 17.72 | 1ku LCCC (FK) | 20 1 | TUBE  
SNJ54S182J ACTIVE -55 to 125 12.46 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54S182W ACTIVE -55 to 125 14.61 | 1ku CFP (W) | 16 1 | TUBE  
SN54S182 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
SN54S182J TBD  A42   N/A for Pkg Type SN54S182J SN54S182J
SNJ54S182FK TBD  POST-PLATE  N/A for Pkg Type SNJ54S182FK SNJ54S182FK
SNJ54S182J TBD  A42   N/A for Pkg Type SNJ54S182J SNJ54S182J
SNJ54S182W TBD  Call TI  N/A for Pkg Type SNJ54S182W SNJ54S182W
SN54S182 应用技术支持与电子电路设计开发资源下载
  1. SN54S182 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)