CD74AC283 具有快速进位的 4 位二进制全加器
The ’AC283 and ’ACT283 4-bit binary adders with fast carry that utilize Advanced CMOS Logic technology. These devices add two 4-bit binary numbers and generate a carry-out bit if the sum exceeds 15.
Because of the symmetry of the add function, this device can be used with either all active-HIGH operands (positive logic) or with all active-LOW operands (negative logic). When using positive logic, the carry-in input must be tied LOW if there is no carry-in
| CD74AC283 | |
| Rating | Catalog |
| Technology Family | AC |
CD74AC283 特性
- Buffered Inputs
- Exceeds 2kV ESD Protection MIL-STD-883, Method 3015
- SCR-Latchup-Resistant CMOS Process and Circuit Design
- Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption
- Balanced Propagation Delays
- AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply
- ±24mA Output Drive Current
- Fanout to 15 FAST™ ICs
- Drives 50
Transmission Lines
- Characterized for operation from –40° to 85°C
CD74AC283 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 |
| CD74AC283E | ACTIVE | -55 to 125 | 0.70 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD74AC283EE4 | ACTIVE | -55 to 125 | 0.70 | 1ku | PDIP (N) | 16 | 25 | TUBE | |
| CD74AC283M | ACTIVE | -55 to 125 | 0.65 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| CD74AC283ME4 | ACTIVE | -55 to 125 | 0.65 | 1ku | SOIC (D) | 16 | 40 | TUBE | |
| CD74AC283MG4 | ACTIVE | -55 to 125 | 0.65 | 1ku | SOIC (D) | 16 | 40 | TUBE |
CD74AC283 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 |
| CD74AC283E | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD74AC283E | CD74AC283E |
| CD74AC283EE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD74AC283EE4 | CD74AC283EE4 |
| CD74AC283M | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74AC283M | CD74AC283M |
| CD74AC283ME4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74AC283ME4 | CD74AC283ME4 |
| CD74AC283MG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74AC283MG4 | CD74AC283MG4 |
CD74AC283 应用技术支持与电子电路设计开发资源下载
- CD74AC283 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)
