SN74LVTH2245 具有三态输出的 3.3V ABT 八路总线收发器

This octal bus transceiver is designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

The SN74LVTH2245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are effectively isolated.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver

SN74LVTH2245
Voltage Nodes(V) 3.3, 2.7  
Rating Catalog  
Technology Family LVT
SN74LVTH2245 特性
SN74LVTH2245 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
SN74LVTH2245DW ACTIVE -40 to 85 0.60 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LVTH2245DWE4 ACTIVE -40 to 85 0.60 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LVTH2245DWG4 ACTIVE -40 to 85 0.60 | 1ku SOIC (DW) | 20 25 | TUBE  
SN74LVTH2245 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
SN74LVTH2245DW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVTH2245DW SN74LVTH2245DW
SN74LVTH2245DWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVTH2245DWE4 SN74LVTH2245DWE4
SN74LVTH2245DWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74LVTH2245DWG4 SN74LVTH2245DWG4
SN74LVTH2245 应用技术支持与电子电路设计开发资源下载
  1. SN74LVTH2245 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器缓冲器、驱动器/收发器产品选型与价格 . xls
  3. CMOS 非缓冲反向器在振荡器电路中的使用 (PDF 951 KB)
  4. Semiconductor Packing Methodology (PDF 3005 KB)
  5. 逻辑产品选择指南 2006/2007 (修订版 Z)(4462KB)
  6. 标准线性和逻辑产品 5 分钟指南 (786KB)
  7. 了解和解释标准逻辑数据表
  8. LOGIC Pocket Data Book (PDF 6001 KB)
  9. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  10. Logic Cross-Reference (PDF 2938 KB)