SN74LS51 2 宽度 2 输入和 2 宽度 3 输入与或反向门
The '51 and 'S51 contain two independent 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean function Y = AB + CD\.
The 'LS51 contains one 2-wide 3-input and one 2-wide 2-input AND-OR-INVERT gates. They perform the Boolean functions 1Y = (1A · 1B · 1C) + (1D · 1E · 1F)\ and 2Y = (2A · 2B) + (2C · 2D)\.
The SN5451, SN54LS51, and SN54S51 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7451, SN74LS51 and SN74S51 are characterized for operation from 0°C to 70°C
| SN74LS51 | |
| Rating | Catalog |
| Technology Family | LS |
SN74LS51 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
SN74LS51 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 |
| SN74LS51D | ACTIVE | 0 to 70 | 0.90 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74LS51DE4 | ACTIVE | 0 to 70 | 0.90 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74LS51DG4 | ACTIVE | 0 to 70 | 0.90 | 1ku | SOIC (D) | 14 | 50 | TUBE | |
| SN74LS51DR | ACTIVE | 0 to 70 | 0.75 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS51DRE4 | ACTIVE | 0 to 70 | 0.75 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS51DRG4 | ACTIVE | 0 to 70 | 0.75 | 1ku | SOIC (D) | 14 | 2500 | LARGE T&R | |
| SN74LS51N | ACTIVE | 0 to 70 | 0.80 | 1ku | PDIP (N) | 14 | 25 | TUBE | |
| SN74LS51NE4 | ACTIVE | 0 to 70 | 0.80 | 1ku | PDIP (N) | 14 | 25 | TUBE | |
| SN74LS51NSR | ACTIVE | 0 to 70 | 0.80 | 1ku | SO (NS) | 14 | 2000 | LARGE T&R | |
| SN74LS51NSRE4 | ACTIVE | 0 to 70 | 0.80 | 1ku | SO (NS) | 14 | 2000 | LARGE T&R | |
| SN74LS51NSRG4 | ACTIVE | 0 to 70 | 0.80 | 1ku | SO (NS) | 14 | 2000 | LARGE T&R |
SN74LS51 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 |
| SN74LS51D | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51D | SN74LS51D |
| SN74LS51DE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51DE4 | SN74LS51DE4 |
| SN74LS51DG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51DG4 | SN74LS51DG4 |
| SN74LS51DR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51DR | SN74LS51DR |
| SN74LS51DRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51DRE4 | SN74LS51DRE4 |
| SN74LS51DRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51DRG4 | SN74LS51DRG4 |
| SN74LS51N | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS51N | SN74LS51N |
| SN74LS51NE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74LS51NE4 | SN74LS51NE4 |
| SN74LS51NSR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51NSR | SN74LS51NSR |
| SN74LS51NSRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51NSRE4 | SN74LS51NSRE4 |
| SN74LS51NSRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74LS51NSRG4 | SN74LS51NSRG4 |
SN74LS51 应用技术支持与电子电路设计开发资源下载
- SN74LS51 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)