CD74ACT273 具有复位功能的八路 D 类触发器
The ’AC273 and ’ACT273 devices are octal D-type flip-flops with reset that utilize advanced CMOS logic technology. Information at the D input is transferred to the Q output on the positive-going edge of the clock pulse. All eight flip-flops are controlled by a common clock (CP) and a common reset (MR)\. Resetting is accomplished by a low voltage level independent of the clock.
| CD74ACT273 | |
| Technology Family | AC |
| Rating | Catalog |
CD74ACT273 特性
- Buffered Inputs
- Typical Propagation Delay
- 6.5ns at VCC = 5V, TA = 25°C, CL = 50pF
- Exceeds 2kV ESD Protection MIL-STD-883, Method 3015
- SCR-Latchup-Resistant CMOS Process and Circuit Design
- Speed of Bipolar FASTTM/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 FASTTM ICs
- Drives 50 Transmission Lines
CD74ACT273 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| CD74ACT273E | ACTIVE | -55 to 125 | 0.55 | 1ku | PDIP (N) | 20 | 25 | TUBE | |
| CD74ACT273EE4 | ACTIVE | -55 to 125 | 0.55 | 1ku | PDIP (N) | 20 | 25 | TUBE | |
| CD74ACT273M | ACTIVE | -55 to 125 | 0.48 | 1ku | SOIC (DW) | 20 | 40 | TUBE | |
| CD74ACT273M96 | ACTIVE | -55 to 125 | 0.40 | 1ku | SOIC (DW) | 20 | 2500 | LARGE T&R | |
| CD74ACT273M96E4 | ACTIVE | -55 to 125 | 0.40 | 1ku | SOIC (DW) | 20 | 2500 | LARGE T&R | |
| CD74ACT273M96G4 | ACTIVE | -55 to 125 | 0.40 | 1ku | SOIC (DW) | 20 | 2500 | LARGE T&R | |
| CD74ACT273ME4 | ACTIVE | -55 to 125 | 0.48 | 1ku | SOIC (DW) | 20 | 40 | TUBE | |
| CD74ACT273MG4 | ACTIVE | -55 to 125 | 0.48 | 1ku | SOIC (DW) | 20 | 40 | TUBE |
CD74ACT273 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 |
| CD74ACT273E | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD74ACT273E | CD74ACT273E |
| CD74ACT273EE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | CD74ACT273EE4 | CD74ACT273EE4 |
| CD74ACT273M | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273M | CD74ACT273M |
| CD74ACT273M96 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273M96 | CD74ACT273M96 |
| CD74ACT273M96E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273M96E4 | CD74ACT273M96E4 |
| CD74ACT273M96G4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273M96G4 | CD74ACT273M96G4 |
| CD74ACT273ME4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273ME4 | CD74ACT273ME4 |
| CD74ACT273MG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | CD74ACT273MG4 | CD74ACT273MG4 |
CD74ACT273 应用技术支持与电子电路设计开发资源下载
- CD74ACT273 数据资料 dataSheet 下载.PDF
- TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
- 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)