SN74ALVCH16820 具有双路输出和三态输出的 3.3V 10 位触发器
This 10-bit flip-flop is designed for 1.65-V to 3.6-V VCC operation.
The flip-flops of the SN74ALVCH16820 are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs.
A buffered output-enable (OE)\ input can be used to place the ten outputs in either a normal logic state (high or low logic level) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components.
OE\ input does not affect the internal operation of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state
| SN74ALVCH16820 | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Technology Family | ALVC |
| Rating | Catalog |
SN74ALVCH16820 特性
- Member of the Texas Instruments WidebusTM Family
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
SN74ALVCH16820 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 |
| 74ALVCH16820DGGRE4 | ACTIVE | -40 to 85 | 3.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | ALVCH16820 |
| 74ALVCH16820DGGRG4 | ACTIVE | -40 to 85 | 3.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | ALVCH16820 |
| 74ALVCH16820DLRG4 | ACTIVE | -40 to 85 | 3.75 | 1ku | SSOP (DL) | 56 | 1000 | LARGE T&R | ALVCH16820 |
| SN74ALVCH16820DGGR | ACTIVE | -40 to 85 | 3.45 | 1ku | TSSOP (DGG) | 56 | 2000 | LARGE T&R | ALVCH16820 |
| SN74ALVCH16820DLR | ACTIVE | -40 to 85 | 3.75 | 1ku | SSOP (DL) | 56 | 1000 | LARGE T&R | ALVCH16820 |
SN74ALVCH16820 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 |
| 74ALVCH16820DGGRE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16820DGGRE4 | 74ALVCH16820DGGRE4 |
| 74ALVCH16820DGGRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16820DGGRG4 | 74ALVCH16820DGGRG4 |
| 74ALVCH16820DLRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 74ALVCH16820DLRG4 | 74ALVCH16820DLRG4 |
| SN74ALVCH16820DGGR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH16820DGGR | SN74ALVCH16820DGGR |
| SN74ALVCH16820DLR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH16820DLR | SN74ALVCH16820DLR |
SN74ALVCH16820 应用技术支持与电子电路设计开发资源下载
- SN74ALVCH16820 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)