CD4532B CMOS 8 位优先级编码器

CD4532B consists of combinational logic that encodes the highest priority input (D7-D0) to a 3-bit binary code. The eight inputs, D7 through D0, each have an assigned priority; D7 is the highest priority and D0 is the lowest. The priority encoder is inhibited when the chip-enable input EI is low. When EI is high, the binary representation of the highest-priority input appears on output lines Q2-Q0, and the group select line GS is high to indicate that priority inputs are present. The enable-out (EO) is high when no priority inputs are present. If any one input is high, EO is low and all cascaded lower-order stages are disabled.

The CD4532B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, MT, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

CD4532B
Voltage Nodes(V) 5, 10, 15  
Rating Catalog  
Technology Family CD4000
CD4532B 特性
CD4532B 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
CD4532BE ACTIVE -55 to 125 0.37 | 1ku PDIP (N) | 16 25 | TUBE  
CD4532BEE4 ACTIVE -55 to 125 0.37 | 1ku PDIP (N) | 16 25 | TUBE  
CD4532BM ACTIVE -55 to 125 1.25 | 1ku SOIC (D) | 16 40 | TUBE  
CD4532BME4 ACTIVE -55 to 125 1.25 | 1ku SOIC (D) | 16 40 | TUBE  
CD4532BMG4 ACTIVE -55 to 125 1.25 | 1ku SOIC (D) | 16 40 | TUBE  
CD4532BMT ACTIVE -55 to 125 1.65 | 1ku SOIC (D) | 16 250 | SMALL T&R  
CD4532BMTE4 ACTIVE -55 to 125 1.65 | 1ku SOIC (D) | 16 250 | SMALL T&R  
CD4532BMTG4 ACTIVE -55 to 125 1.65 | 1ku SOIC (D) | 16 250 | SMALL T&R  
CD4532B 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
CD4532BE Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD4532BE CD4532BE
CD4532BEE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type CD4532BEE4 CD4532BEE4
CD4532BM Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BM CD4532BM
CD4532BME4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BME4 CD4532BME4
CD4532BMG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BMG4 CD4532BMG4
CD4532BMT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BMT CD4532BMT
CD4532BMTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BMTE4 CD4532BMTE4
CD4532BMTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM CD4532BMTG4 CD4532BMTG4
CD4532B 应用技术支持与电子电路设计开发资源下载
  1. CD4532B 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)