CD74HC273 具有复位功能的高速 CMOS 逻辑八路 D 类触发器

The ’HC273 and ’HCT273 high speed octal D-Type flip-flops with a direct clear input are manufactured with silicon-gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits.

Information at the D inputis transferred to the Q outputs on the positive-going edge of the clock pulse. All eight flip-flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a low voltage level independent of the clock. All eight Q outputs are reset to a logic 0

CD74HC273
Technology Family AC  
Rating Catalog  
CD74HC273 特性
CD74HC273 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
CD74HC273E ACTIVE -55 to 125 0.55 | 1ku PDIP (N) | 20 25 | TUBE  
CD74HC273EE4 ACTIVE -55 to 125 0.55 | 1ku PDIP (N) | 20 25 | TUBE  
CD74HC273M ACTIVE -55 to 125 0.48 | 1ku SOIC (DW) | 20 40 | TUBE  
CD74HC273M96 ACTIVE -55 to 125 0.40 | 1ku SOIC (DW) | 20 2500 | LARGE T&R  
CD74HC273M96E4 ACTIVE -55 to 125 0.40 | 1ku SOIC (DW) | 20 2500 | LARGE T&R  
CD74HC273M96G4 ACTIVE -55 to 125 0.40 | 1ku SOIC (DW) | 20 2500 | LARGE T&R  
CD74HC273ME4 ACTIVE -55 to 125 0.48 | 1ku SOIC (DW) | 20 40 | TUBE  
CD74HC273MG4 ACTIVE -55 to 125 0.48 | 1ku SOIC (DW) | 20 40 | TUBE  
CD74HC273 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
CD74HC273E Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC273E CD74HC273E
CD74HC273EE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD74HC273EE4 CD74HC273EE4
CD74HC273M Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273M CD74HC273M
CD74HC273M96 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273M96 CD74HC273M96
CD74HC273M96E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273M96E4 CD74HC273M96E4
CD74HC273M96G4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273M96G4 CD74HC273M96G4
CD74HC273ME4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273ME4 CD74HC273ME4
CD74HC273MG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD74HC273MG4 CD74HC273MG4
CD74HC273 应用技术支持与电子电路设计开发资源下载
  1. CD74HC273 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)