- 制造厂商:TI
- 产品类别:逻辑和电压转换
- 技术类目:缓冲器、驱动器和收发器 - 通用收发器
- 功能描述:具有三态输出的八路总线收发器
- 点击这里打开及下载SN74ALVC245的技术文档资料
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This octal bus transceiver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVC245 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.
- Operates From 1.65 V to 3.6 V
- Max tpd of 3.4 ns at 3.3 V
- ±24-mA Output Drive at 3.3 V
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- IOL (Max) (mA)
- 24
- IOH (Max) (mA)
- -24
- Technology Family
- ALVC
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85
SN74ALVC245的完整型号有:SN74ALVC245DGVR、SN74ALVC245DW、SN74ALVC245DWR、SN74ALVC245NSR、SN74ALVC245PW、SN74ALVC245PWR、SN74ALVC245RGYR,以下是这些产品的关键参数及官网采购报价:
SN74ALVC245DGVR,工作温度:-40 to 85,封装:TVSOP (DGV)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245DGVR的批量USD价格:.163(1000+)
SN74ALVC245DW,工作温度:-40 to 85,封装:SOIC (DW)-20,包装数量MPQ:25个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245DW的批量USD价格:.363(1000+)
SN74ALVC245DWR,工作温度:-40 to 85,封装:SOIC (DW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245DWR的批量USD价格:.163(1000+)
SN74ALVC245NSR,工作温度:-40 to 85,封装:SO (NS)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245NSR的批量USD价格:.212(1000+)
SN74ALVC245PW,工作温度:-40 to 85,封装:TSSOP (PW)-20,包装数量MPQ:70个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245PW的批量USD价格:.363(1000+)
SN74ALVC245PWR,工作温度:-40 to 85,封装:TSSOP (PW)-20,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245PWR的批量USD价格:.163(1000+)
SN74ALVC245RGYR,工作温度:-40 to 85,封装:VQFN (RGY)-20,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网SN74ALVC245RGYR的批量USD价格:.171(1000+)
14-24-LOGIC-EVM — 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。
14-24-NL-LOGIC-EVM — Generic 14 through 24 pin non-leaded package evaluation module
Flexible EVM designed to support any logic or translation device that has a BQA, BQB, RGY (14-24 pin), RSV, RJW, or RHL package.