SN74AHC174 具有清零功能的六路 D 类触发器

The ’AHC174 devices are positive-edge-triggered D-type flip-flops with a direct clear (CLR)\ input and are designed for 2-V to 5.5-V VCC operation.

Information at the data (D) inputs that meets the setup time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output

SN74AHC174
Voltage Nodes(V) 5, 3.3  
Rating Catalog
SN74AHC174 特性
SN74AHC174 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
SN74AHC174DBLE OBSOLETE -40 to 85   SSOP (DB) | 16    
SN74AHC174DBR ACTIVE -40 to 85 0.40 | 1ku SSOP (DB) | 16 2000 | LARGE T&R  
SN74AHC174DBRG4 ACTIVE -40 to 85 0.40 | 1ku SSOP (DB) | 16 2000 | LARGE T&R  
SN74AHC174DW ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 16 25 | TUBE  
SN74AHC174DWE4 ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 16 25 | TUBE  
SN74AHC174DWG4 ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 16 25 | TUBE  
SN74AHC174DWR ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 16 2000 | LARGE T&R  
SN74AHC174DWRE4 ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 16 2000 | LARGE T&R  
SN74AHC174DWRG4 ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 16 2000 | LARGE T&R  
SN74AHC174N ACTIVE -40 to 85 0.40 | 1ku PDIP (N) | 16 20 | TUBE  
SN74AHC174NE4 ACTIVE -40 to 85 0.40 | 1ku PDIP (N) | 16 20 | TUBE  
SN74AHC174NSR ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74AHC174NSRE4 ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74AHC174NSRG4 ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 16 2000 | LARGE T&R  
SN74AHC174PW ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 16 70 | TUBE  
SN74AHC174PWE4 ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 16 70 | TUBE  
SN74AHC174PWG4 ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 16 70 | TUBE  
SN74AHC174PWLE OBSOLETE -40 to 85   TSSOP (PW) | 16    
SN74AHC174PWR ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74AHC174PWRE4 ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74AHC174PWRG4 ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 16 2000 | LARGE T&R  
SN74AHC174 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
SN74AHC174DBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DBR SN74AHC174DBR
SN74AHC174DBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DBRG4 SN74AHC174DBRG4
SN74AHC174DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DW SN74AHC174DW
SN74AHC174DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DWE4 SN74AHC174DWE4
SN74AHC174DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DWG4 SN74AHC174DWG4
SN74AHC174DWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DWR SN74AHC174DWR
SN74AHC174DWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DWRE4 SN74AHC174DWRE4
SN74AHC174DWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174DWRG4 SN74AHC174DWRG4
SN74AHC174N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AHC174N SN74AHC174N
SN74AHC174NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74AHC174NE4 SN74AHC174NE4
SN74AHC174NSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174NSR SN74AHC174NSR
SN74AHC174NSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174NSRE4 SN74AHC174NSRE4
SN74AHC174NSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174NSRG4 SN74AHC174NSRG4
SN74AHC174PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PW SN74AHC174PW
SN74AHC174PWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PWE4 SN74AHC174PWE4
SN74AHC174PWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PWG4 SN74AHC174PWG4
SN74AHC174PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PWR SN74AHC174PWR
SN74AHC174PWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PWRE4 SN74AHC174PWRE4
SN74AHC174PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74AHC174PWRG4 SN74AHC174PWRG4
SN74AHC174 应用技术支持与电子电路设计开发资源下载
  1. SN74AHC174 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)