SN74ALVCH162831 具有三态输出的 1 位至 4 位地址寄存器/驱动器
This 1-bit to 4-bit address register/driver is designed for 1.65-V to 3.6-V VCC operation.
The device is ideal for use in applications in which a single address bus is driving four separate memory locations. The SN74ALVCH162831 can be used as a buffer or a register, depending on the logic level of the select (SEL)\ input.
When SEL\ is logic high, the device is in the buffer mode. The outputs follow the inputs and are controlled by the two output-enable (OE)\ inputs. Each OE\ controls two groups of nine outputs.
When SEL\ is logic low, the device is in the register mode. The register is an edge-triggered D-type flip-flop. On the positive transition of the clock (CLK) input, data set up at the A inputs is stored in the internal registers.
| SN74ALVCH162831 | |
| Voltage Nodes(V) | 3.3, 2.7, 2.5, 1.8 |
| Technology Family | ABT |
| Rating | Catalog |
SN74ALVCH162831 特性
- Member of the Texas Instruments Widebus™ Family
- Output Ports Have Equivalent 26-
Series Resistors, So No External Resistors Are Required
- 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)
SN74ALVCH162831 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 |
| SN74ALVCH162831DBBR | OBSOLETE | -40 to 85 | TSSOP (DGG) | 80 | |||
| SN74ALVCH162831GR | ACTIVE | -40 to 85 | 6.45 | 1ku | TSSOP (DGG) | 80 | 2000 | LARGE T&R |
SN74ALVCH162831 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 |
| SN74ALVCH162831DBBR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH162831DBBR | SN74ALVCH162831DBBR |
| SN74ALVCH162831GR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALVCH162831GR | SN74ALVCH162831GR |
SN74ALVCH162831 应用技术支持与电子电路设计开发资源下载
- SN74ALVCH162831 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)
