This octal buffer and line driver is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT240 and SN64BCT241, these devices provide the choice of selected combinations of inverting and noninverting outputs, symmetrical active-low output-enable () inputs, and complementary OE and inputs.

The SN64BCT244 is organized as two 4-bit buffers/line drivers with separate output-enable () inputs. When is low, the device passes data from the A inputs to the Y outputs. When is high, the outputs are in the high-impedance state.

The outputs are in a high-impedance state during power up and power down while the supply voltage is less than approximately 3 V.

The SN64BCT244 is characterized for operation from -40°C to 85°C.

• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
• 3-State Outputs Drive Bus Lines or Buffer-Memory Address Registers
• P-N-P Inputs Reduce DC Loading
• High-Impedance State During Power Up and Power Down
• Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N)

• Technology Family
• BCT
• Supply voltage (Min) (V)
• 4.5
• Supply voltage (Max) (V)
• 5.5
• Number of channels (#)
• 8
• IOL (Max) (mA)
• 64
• ICC (Max) (uA)
• 80000
• IOH (Max) (mA)
• -15
• Input type
• TTL-Compatible CMOS
• Output type
• 3-State
• Features
• Very high speed (tpd 5-10ns), Power up 3-state
• Rating
• Catalog

SN64BCT244的完整型号有：SN64BCT244DW，以下是这些产品的关键参数及官网采购报价：

SN64BCT244DW，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SN64BCT244DW的批量USD价格：2.07（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。