SN54LS194A 4 位双向通用移位寄存器

These bidirectional shift registers are designed to incorporate virtually all of the features a system designer may want in a shift register. The circuit contains 46 equivalent gates and features parallel inputs, parallel outputs, right-shift and left-shift serial inputs, operating-mode-control inputs, and a direct overriding clear line. The register has four distinct modes of operation, namely:

Synchronous parallel loading is accomplished by applying the four bits of data and taking both mode control inputs, S0 and S1, high. The data are loaded into the associated flip-flops and appear at the outputs after the positive transition of the clock input

SN54LS194A
Technology Family LS  
Rating Military  
SN54LS194A 特性
SN54LS194A 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
SN54LS194AJ ACTIVE -55 to 125 16.23 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54LS194AFK ACTIVE -55 to 125 17.37 | 1ku LCCC (FK) | 20 1 | TUBE  
SNJ54LS194AJ ACTIVE -55 to 125 23.81 | 1ku CDIP (J) | 16 1 | TUBE  
SNJ54LS194AW ACTIVE -55 to 125 16.23 | 1ku CFP (W) | 16 1 | TUBE  
SN54LS194A 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
SN54LS194AJ TBD  A42   N/A for Pkg Type SN54LS194AJ SN54LS194AJ
SNJ54LS194AFK TBD  POST-PLATE  N/A for Pkg Type SNJ54LS194AFK SNJ54LS194AFK
SNJ54LS194AJ TBD  A42   N/A for Pkg Type SNJ54LS194AJ SNJ54LS194AJ
SNJ54LS194AW TBD  Call TI  N/A for Pkg Type SNJ54LS194AW SNJ54LS194AW
SN54LS194A 应用技术支持与电子电路设计开发资源下载
  1. SN54LS194A 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . 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)