SN74LS292 通用移位/存储寄存器

These Schottky TTL eight-bit universal registers feature multiplexed inputs/outputs to achieve full eight-bit data handling in a single 20-pin package. Two function-select inputs and two output-control inputs can be used to choose the modes of operation listed in the function table.

Synchronous parallel loading is accomplished by taking both function-select lines, S0 and S1, high. This places the three-state outputs in a high-impedance state, which permits data that is applied on the input/output lines to be clocked into the register. Reading out of the register can be accomplished while the outputs are enabled in any mode. A direct overriding input is provided to clear the register whether the outputs are enabled or off

SN74LS292
Technology Family LS
Rating Catalog  
SN74LS292 特性
SN74LS292 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
SN74LS292DW ACTIVE 0 to 70 3.20 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS292DWE4 ACTIVE 0 to 70 3.20 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS292DWG4 ACTIVE 0 to 70 3.20 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LS292N ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LS292NE4 ACTIVE 0 to 70 2.90 | 1ku PDIP (N) | 20 20 | TUBE  
SN74LS292 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
SN74LS292DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS292DW SN74LS292DW
SN74LS292DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS292DWE4 SN74LS292DWE4
SN74LS292N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS292N SN74LS292N
SN74LS292N3 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS292NE3 SN74LS292N3
SN74LS292NE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS292NE4 SN74LS292NE4
SN74LS292 应用技术支持与电子电路设计开发资源下载
  1. TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
  2. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  3. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  4. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  5. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  6. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  7. Designing With Logic (PDF 186 KB)
  8. Live Insertion (PDF 150 KB)
  9. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  10. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  11. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  12. LOGIC Pocket Data Book (PDF 6001 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. Logic Cross-Reference (PDF 2938 KB)