SN74ALS374A 具有三态输出的八路 D 类边沿触发器

These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE\) input places the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without interface or pullup components

SN74ALS374A
Voltage Nodes(V) 5
Rating Catalog  
SN74ALS374A 特性
SN74ALS374A 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
SN74ALS374ADBLE OBSOLETE -40 to 85   SSOP (DB) | 20    
SN74ALS374ADBR ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS374ADBRE4 ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS374ADBRG4 ACTIVE -40 to 85 0.44 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS374ADW ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS374ADWE4 ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS374ADWG4 ACTIVE -40 to 85 0.48 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS374ADWR ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS374ADWRE4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS374ADWRG4 ACTIVE -40 to 85 0.40 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS374AN ACTIVE -40 to 85 0.44 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ALS374ANE4 ACTIVE -40 to 85 0.44 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ALS374ANSR ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS374ANSRE4 ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS374ANSRG4 ACTIVE -40 to 85 0.44 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS374APW ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS374APWE4 ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS374APWG4 ACTIVE -40 to 85 0.48 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS374APWLE OBSOLETE -40 to 85   TSSOP (PW) | 20    
SN74ALS374APWR ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS374APWRE4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS374APWRG4 ACTIVE -40 to 85 0.40 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS374A 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
SN74ALS374ADBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADBR SN74ALS374ADBR
SN74ALS374ADBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADBRE4 SN74ALS374ADBRE4
SN74ALS374ADBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADBRG4 SN74ALS374ADBRG4
SN74ALS374ADW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADW SN74ALS374ADW
SN74ALS374ADWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADWE4 SN74ALS374ADWE4
SN74ALS374ADWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADWG4 SN74ALS374ADWG4
SN74ALS374ADWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADWR SN74ALS374ADWR
SN74ALS374ADWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADWRE4 SN74ALS374ADWRE4
SN74ALS374ADWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ADWRG4 SN74ALS374ADWRG4
SN74ALS374AN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ALS374AN SN74ALS374AN
SN74ALS374ANE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ALS374ANE4 SN74ALS374ANE4
SN74ALS374ANSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ANSR SN74ALS374ANSR
SN74ALS374ANSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ANSRE4 SN74ALS374ANSRE4
SN74ALS374ANSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374ANSRG4 SN74ALS374ANSRG4
SN74ALS374APW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APW SN74ALS374APW
SN74ALS374APWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APWE4 SN74ALS374APWE4
SN74ALS374APWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APWG4 SN74ALS374APWG4
SN74ALS374APWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APWR SN74ALS374APWR
SN74ALS374APWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APWRE4 SN74ALS374APWRE4
SN74ALS374APWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS374APWRG4 SN74ALS374APWRG4
SN74ALS374A 应用技术支持与电子电路设计开发资源下载
  1. SN74ALS374A 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)