SN74LS258B 具有三态输出的四路 2 线路至 1 线路数据选择器/多路复用器

These devices are designed to multiplex signals from four-bit data sources to four-output data lines in bus-organized systems. The 3-state outputs will not load the data lines when the output control pin (G\) is at a high-logic level.

Series 54LS and 54S are characterized for operation over the full military temperature range of -55°C to 125°C; Series 74LS and 74S are characterized for operation from 0°C to 70°C

SN74LS258B
Rating Catalog  
Technology Family LS
SN74LS258B 特性
SN74LS258B 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
SN74LS258BD ACTIVE 0 to 70 0.95 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LS258BDE4 ACTIVE 0 to 70 0.95 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LS258BDG4 ACTIVE 0 to 70 0.95 | 1ku SOIC (D) | 16 40 | TUBE  
SN74LS258BDR ACTIVE 0 to 70 0.80 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LS258BDRE4 ACTIVE 0 to 70 0.80 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LS258BDRG4 ACTIVE 0 to 70 0.80 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74LS258BN ACTIVE 0 to 70 0.90 | 1ku PDIP (N) | 16 25 | TUBE  
SN74LS258BNE4 ACTIVE 0 to 70 0.90 | 1ku PDIP (N) | 16 25 | TUBE  
SN74LS258B 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
SN74LS258BD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BD SN74LS258BD
SN74LS258BDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BDE4 SN74LS258BDE4
SN74LS258BDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BDG4 SN74LS258BDG4
SN74LS258BDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BDR SN74LS258BDR
SN74LS258BDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BDRE4 SN74LS258BDRE4
SN74LS258BDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LS258BDRG4 SN74LS258BDRG4
SN74LS258BN Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS258BN SN74LS258BN
SN74LS258BNE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74LS258BNE4 SN74LS258BNE4
SN74LS258B 应用技术支持与电子电路设计开发资源下载
  1. SN74LS258B 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器MSI 功能产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)