SN74HC27 三路 3 输入正或非门
The ’HC27 devices contain three independent 3-input NOR gates. They perform the Boolean function Y = (A + B + C)\ or Y = A\ o B\ o C\ in positive logic.
| SN74HC27 | |
| Rating | Catalog |
| Technology Family | HC |
SN74HC27 特性
- Wide Operating Voltage Range of 2 V to 6 V
- Outputs Can Drive Up To 10 LSTTL Loads
- Low Power Consumption, 20-uA Max ICC
- Typical tpd = 9 ns
- ±4-mA Output Drive at 5 V
- Low Input Current of 1 uA Max
SN74HC27 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 |
| SN74HC27D | ACTIVE | -40 to 85 | 0.15 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74HC27DE4 | ACTIVE | -40 to 85 | 0.15 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74HC27DG4 | ACTIVE | -40 to 85 | 0.15 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74HC27DR | ACTIVE | -40 to 85 | 0.13 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74HC27DRE4 | ACTIVE | -40 to 85 | 0.13 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74HC27DRG4 | ACTIVE | -40 to 85 | 0.13 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74HC27N | ACTIVE | -40 to 85 | 0.13 | 1ku | PDIP (N) | 14 | 25 | TUBE | |
| SN74HC27NE4 | ACTIVE | -40 to 85 | 0.13 | 1ku | PDIP (N) | 14 | 25 | TUBE |
SN74HC27 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 |
| SN74HC27D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27D | SN74HC27D |
| SN74HC27DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27DE4 | SN74HC27DE4 |
| SN74HC27DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27DG4 | SN74HC27DG4 |
| SN74HC27DR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27DR | SN74HC27DR |
| SN74HC27DRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27DRE4 | SN74HC27DRE4 |
| SN74HC27DRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74HC27DRG4 | SN74HC27DRG4 |
| SN74HC27N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74HC27N | SN74HC27N |
| SN74HC27NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74HC27NE4 | SN74HC27NE4 |
SN74HC27 应用技术支持与电子电路设计开发资源下载
- SN74HC27 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)