- 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：汽车类具有三态输出的八路总线收发器
- 点击这里打开及下载SN74AHC245-Q1的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The SN74AHC245 octal bus transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation minimizes external timing requirements.
This device allows data transmission 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 that the buses effectively are 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.
- Qualified for Automotive Applications
- ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- Operating Range 2-V to 5.5-V VCC
- IOL (Max) (mA)
- 8
- IOH (Max) (mA)
- -8
- Technology Family
- AHC
- Rating
- Automotive
- Operating temperature range (C)
- -40 to 125
SN74AHC245-Q1的完整型号有：SN74AHC245QPWRG4Q1、SN74AHC245QPWRQ1，以下是这些产品的关键参数及官网采购报价：
SN74AHC245QPWRG4Q1，工作温度：-40 to 125，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SN74AHC245QPWRG4Q1的批量USD价格：.231（1000+）
SN74AHC245QPWRQ1，工作温度：-40 to 125，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SN74AHC245QPWRQ1的批量USD价格：.205（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。
