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CD74HC574 具有三态输出的高速 CMOS 逻辑八路上升沿 D 类触发器

The ’HC374, ’HCT374, ’HC574, and ’HCT574 are octal D-type flip-flops with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the LOW to HIGH transition of clock (CP). The output enable (OE) controls the 3-state outputs and is independent of the register operation. When OE is HIGH\, the outputs are in the high-impedance state. The 374 and 574 are identical in function and differ only in their pinout arrangements

CD74HC574
Technology Family HC
Rating Catalog
CD74HC574 特性
CD74HC574 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
CD74HC574E ACTIVE -55 to 125 0.60 | 1ku PDIP (N) | 20 20 | TUBE  
CD74HC574EE4 ACTIVE -55 to 125 0.60 | 1ku PDIP (N) | 20 20 | TUBE  
CD74HC574M ACTIVE -55 to 125 0.65 | 1ku SOIC (DW) | 20 25 | TUBE  
CD74HC574M96 ACTIVE -55 to 125 0.55 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
CD74HC574M96E4 ACTIVE -55 to 125 0.55 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
CD74HC574M96G4 ACTIVE -55 to 125 0.55 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
CD74HC574ME4 ACTIVE -55 to 125 0.65 | 1ku SOIC (DW) | 20 25 | TUBE  
CD74HC574MG4 ACTIVE -55 to 125 0.65 | 1ku SOIC (DW) | 20 25 | TUBE  
CD74HC574 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
CD74HC574E Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type CD74HC574E CD74HC574E
CD74HC574EE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type CD74HC574EE4 CD74HC574EE4
CD74HC574M Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574M CD74HC574M
CD74HC574M96 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574M96 CD74HC574M96
CD74HC574M96E4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574M96E4 CD74HC574M96E4
CD74HC574M96G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574M96G4 CD74HC574M96G4
CD74HC574ME4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574ME4 CD74HC574ME4
CD74HC574MG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM CD74HC574MG4 CD74HC574MG4
CD74HC574 应用技术支持与电子电路设计开发资源下载
  1. CD74HC574 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)