The SN74BCT2245 octal transceiver and line/ MOS driver is designed for asynchronous communication between data buses.

The 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 disable the devices so that both buses are effectively isolated.

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

The B-port outputs, which are designed to source or sink up to 12 mA, include 33- series resistors to reduce overshoot and undershoot.

• Operating Voltage Range of 4.5 V to 5.5 V
• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
• B Port Has Equivalent 33- Series Resistors, So No External Resistors Are Required
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)

• IOL (Max) (mA)
• 24
• IOH (Max) (mA)
• -12
• Technology Family
• BCT
• Rating
• Catalog
• Operating temperature range (C)
• 0 to 70

SN74BCT2245的完整型号有：SN74BCT2245DW、SN74BCT2245NSR，以下是这些产品的关键参数及官网采购报价：

SN74BCT2245DW，工作温度：0 to 70，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SN74BCT2245DW的批量USD价格：1.957（1000+）

SN74BCT2245NSR，工作温度：0 to 70，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SN74BCT2245NSR的批量USD价格：2.251（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。