SN74ALS580B 具有三态输出的八路 D 类透明锁存器

These octal D-type transparent latches 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.

While the latch-enable (LE) input is high, outputs (Q\) respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.

A buffered output-enable input can be used to place the eight outputs in either a normal logic state (high or low) or a 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

SN74ALS580B
Voltage Nodes(V) 5
Technology Family ABT  
Rating Catalog
SN74ALS580B 特性
SN74ALS580B 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
SN74ALS580BDBLE OBSOLETE -40 to 85   SSOP (DB) | 20    
SN74ALS580BDBR ACTIVE -40 to 85 0.40 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS580BDBRE4 ACTIVE -40 to 85 0.40 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS580BDBRG4 ACTIVE -40 to 85 0.40 | 1ku SSOP (DB) | 20 2000 | LARGE T&R  
SN74ALS580BDW ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS580BDWE4 ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS580BDWG4 ACTIVE -40 to 85 0.43 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74ALS580BDWR ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS580BDWRE4 ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS580BDWRG4 ACTIVE -40 to 85 0.36 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
SN74ALS580BN ACTIVE -40 to 85 0.40 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ALS580BNE4 ACTIVE -40 to 85 0.40 | 1ku PDIP (N) | 20 20 | TUBE  
SN74ALS580BNSR ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS580BNSRE4 ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS580BNSRG4 ACTIVE -40 to 85 0.40 | 1ku SO (NS) | 20 2000 | LARGE T&R  
SN74ALS580BPW ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS580BPWE4 ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS580BPWG4 ACTIVE -40 to 85 0.43 | 1ku TSSOP (PW) | 20 70 | TUBE  
SN74ALS580BPWLE OBSOLETE -40 to 85   TSSOP (PW) | 20    
SN74ALS580BPWR ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS580BPWRE4 ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS580BPWRG4 ACTIVE -40 to 85 0.36 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
SN74ALS580B 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
SN74ALS580BDBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDBR SN74ALS580BDBR
SN74ALS580BDBRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDBRE4 SN74ALS580BDBRE4
SN74ALS580BDBRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDBRG4 SN74ALS580BDBRG4
SN74ALS580BDW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDW SN74ALS580BDW
SN74ALS580BDWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDWE4 SN74ALS580BDWE4
SN74ALS580BDWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDWG4 SN74ALS580BDWG4
SN74ALS580BDWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDWR SN74ALS580BDWR
SN74ALS580BDWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDWRE4 SN74ALS580BDWRE4
SN74ALS580BDWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BDWRG4 SN74ALS580BDWRG4
SN74ALS580BN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ALS580BN SN74ALS580BN
SN74ALS580BNE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74ALS580BNE4 SN74ALS580BNE4
SN74ALS580BNSR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BNSR SN74ALS580BNSR
SN74ALS580BNSRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BNSRE4 SN74ALS580BNSRE4
SN74ALS580BNSRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BNSRG4 SN74ALS580BNSRG4
SN74ALS580BPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPW SN74ALS580BPW
SN74ALS580BPWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPWE4 SN74ALS580BPWE4
SN74ALS580BPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPWG4 SN74ALS580BPWG4
SN74ALS580BPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPWR SN74ALS580BPWR
SN74ALS580BPWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPWRE4 SN74ALS580BPWRE4
SN74ALS580BPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74ALS580BPWRG4 SN74ALS580BPWRG4
SN74ALS580B 应用技术支持与电子电路设计开发资源下载
  1. SN74ALS580B 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)