CD4063B CMOS 4 位幅度比较器
CD4063B is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to", or "greater than" a second 4-bit word.
The CD4063B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A < B, A = B, A > B) and three cascading inputs (A < B, A = B, A > B) that permit systems designers to expand the comparator function to 8, 12, 16 . . . 4N bits. When a single CD4063B is used, the cascading inputs are connected as follows: (A < B) = low, (A = B) = high, (A > B) = low.
For words longer than 4 bits, CD4063B devices may be cascaded by connecting the outputs of the less-significant comparator to the corresponding cascading inputs of the more-significant comparator
| CD4063B | |
| Rating | Catalog |
| Technology Family | CD4000 |
CD4063B 特性
- Expansion to 8, 12, 16...4N bits by cascading units
- Medium-speed operation: compares two 4-bit words in 250 ns (typ.) at 10 V
- 100% tested for quiescent current at 20 V
- Standardized symmetrical output characteristics
- 5-V, 10-V, and 15-V parametric ratings
- Maximum input current of 1 uA at 18 V over full package temperature range; 100 nA at 18 V and 25°C
- Noise margin (full package temperature range) =
- 1 V at VDD = 5 V
- 2 V at VDD = 10 V
- 2.5 V at VDD = 15 V
- Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ’B’ Series CMOS Devices"
- Applications
- Servo motor controls
- Process controllers
CD4063B 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 |
| CD4063BE | ACTIVE | -55 to 125 | 0.33 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD4063BEE4 | ACTIVE | -55 to 125 | 0.33 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD4063BM | ACTIVE | -55 to 125 | 0.34 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| CD4063BM96 | ACTIVE | -55 to 125 | 0.28 | 1ku | SOIC (D) | 16 | 2500 | LARGE T&R | |
| CD4063BM96E4 | ACTIVE | -55 to 125 | 0.28 | 1ku | SOIC (D) | 16 | 2500 | LARGE T&R | |
| CD4063BM96G4 | ACTIVE | -55 to 125 | 0.28 | 1ku | SOIC (D) | 16 | 2500 | LARGE T&R | |
| CD4063BME4 | ACTIVE | -55 to 125 | 0.34 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| CD4063BMG4 | ACTIVE | -55 to 125 | 0.34 | 1ku | SOIC (D) | 16 | 40 | TUBE |
CD4063B 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 |
| CD4063BE | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD4063BE | CD4063BE |
| CD4063BEE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD4063BEE4 | CD4063BEE4 |
| CD4063BM | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BM | CD4063BM |
| CD4063BM96 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BM96 | CD4063BM96 |
| CD4063BM96E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BM96E4 | CD4063BM96E4 |
| CD4063BM96G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BM96G4 | CD4063BM96G4 |
| CD4063BME4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BME4 | CD4063BME4 |
| CD4063BMG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD4063BMG4 | CD4063BMG4 |
CD4063B 应用技术支持与电子电路设计开发资源下载
- CD4063B 数据资料 dataSheet 下载.PDF
- TI 德州仪器MSI 功能产品选型与价格 . xls
- Logic Guide 2009 (PDF 4263 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)