SN74LS03 具有集电极开路输出的四路 2 输入正与非门
These devices contain four independent 2-input-NAND gates. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.
The SN5403, SN54LS03 and SN54S03 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7403, SN74LS03 and SN74S03 are characterized for operation from 0°C to 70°C
| SN74LS03 | |
| Rating | Catalog |
| Technology Family | LS |
SN74LS03 特性
- Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
- Dependable Texas Instruments Quality and Reliability
SN74LS03 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 |
| SN74LS03D | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 14 | 50 | TUBE | 74LS03 |
| SN74LS03DE4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 14 | 50 | TUBE | 74LS03 |
| SN74LS03DG4 | ACTIVE | -40 to 85 | 0.20 | 1ku | SOIC (D) | 14 | 50 | TUBE | 74LS03 |
| SN74LS03DR | ACTIVE | 0 to 70 | 0.26 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | 74LS03 |
| SN74LS03DRE4 | ACTIVE | 0 to 70 | 0.26 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | 74LS03 |
| SN74LS03DRG4 | ACTIVE | 0 to 70 | 0.26 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | 74LS03 |
| SN74LS03N | ACTIVE | 0 to 70 | 0.95 | 1ku | PDIP (N) | 14 | 20 | TUBE | SN74LS03N |
| SN74LS03NE4 | ACTIVE | 0 to 70 | 0.95 | 1ku | PDIP (N) | 14 | 20 | TUBE | SN74LS03N |
SN74LS03 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 |
| SN74LS03D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03D | SN74LS03D |
| SN74LS03DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03DE4 | SN74LS03DE4 |
| SN74LS03DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03DG4 | SN74LS03DG4 |
| SN74LS03DR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03DR | SN74LS03DR |
| SN74LS03DRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03DRE4 | SN74LS03DRE4 |
| SN74LS03DRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS03DRG4 | SN74LS03DRG4 |
| SN74LS03N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS03N | SN74LS03N |
| SN74LS03NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS03NE4 | SN74LS03NE4 |
SN74LS03 应用技术支持与电子电路设计开发资源下载
- SN74LS03 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)