SN74LS266 具有集电极开路输出的四路 2 输入异或非门
The 'LS266 is comprised of four independent 2-input exclusive-NOR gates with open-collector outputs. The open-collector outputs permit tying outputs together for multiple-bit comparisons.
| SN74LS266 | |
| Rating | Catalog |
| Technology Family | LS |
SN74LS266 特性
- Can Be Used as a 4-Bit Digital Comparator
- Input Clamping Diodes Simplify System Design
- Fully Compatible with Most TTL Circuits
SN74LS266 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 |
| SN74LS266N | ACTIVE | -55 to 125 | 1.50 | 1ku | PDIP (N) | 14 | 25 | TUBE | |
| SN74LS266NE4 | ACTIVE | -55 to 125 | 1.50 | 1ku | PDIP (N) | 14 | 25 | TUBE | |
| SN74LS266D | ACTIVE | -55 to 125 | 1.35 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74LS266DR | ACTIVE | -55 to 125 | 1.15 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS266DRE4 | ACTIVE | -55 to 125 | 1.15 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS266DRG4 | ACTIVE | -55 to 125 | 1.15 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS266DE4 | ACTIVE | -55 to 125 | 1.35 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74LS266DG4 | ACTIVE | -55 to 125 | 1.35 | 1ku | SOIC (D) | 14 | 50 | TUBE |
SN74LS266 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 |
| SN74LS266N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS266N | SN74LS266N |
| SN74LS266NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS266NE4 | SN74LS266NE4 |
| SN74LS266D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266D | SN74LS266D |
| SN74LS266DR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266DR | SN74LS266DR |
| SN74LS266DRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266DRE4 | SN74LS266DRE4 |
| SN74LS266DRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266DRG4 | SN74LS266DRG4 |
| SN74LS266DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266DE4 | SN74LS266DE4 |
| SN74LS266DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS266DG4 | SN74LS266DG4 |
SN74LS266 应用技术支持与电子电路设计开发资源下载
- SN74LS266 数据资料 dataSheet 下载.PDF
- TI 德州仪器门电路产品选型与价格 . 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)
