The SN64BCT25244 is a 25- octal buffer and line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented transceivers.

When the output-enable (1 and 2) inputs are low, the device transmits data from the A inputs to the Y outputs. When 1 and 2 are high, the outputs are in the high-impedance state.

This buffer/driver is capable of sinking 188-mA I_OL, which facilitates switching 25- transmission lines on the incident wave. The distributed V_CC and GND pins minimize switching noise for more reliable system operation.

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

The SN64BCT25244 is characterized for operation from -40°C to 85°C and 0°C to 70°C.

• State-of-the-Art BiCMOS Design Significantly Reduces ICCZ
• High-Impedance State During Power Up and Power Down
• ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
• Designed to Facilitate Incident-Wave Switching for Line Impedances of 25 or Greater
• Distributed VCC and GND Pins Minimize Noise Generated by the Simultaneous Switching of Outputs
• Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (NT)

• Technology Family
• BCT
• Supply voltage (Min) (V)
• 4.5
• Supply voltage (Max) (V)
• 5.5
• Number of channels (#)
• 8
• IOL (Max) (mA)
• 188
• ICC (Max) (uA)
• 119000
• IOH (Max) (mA)
• -80
• Input type
• TTL-Compatible CMOS
• Output type
• 3-State
• Features
• Very high speed (tpd 5-10ns), Power up 3-state
• Rating
• Catalog

SN64BCT25244的完整型号有：SN64BCT25244DW，以下是这些产品的关键参数及官网采购报价：

SN64BCT25244DW，工作温度：-40 to 85，封装：SOIC (DW)-24，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SN64BCT25244DW的批量USD价格：2.562（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。