The SN74ALB16244 16-bit buffer and line driver is designed for high-speed, low-voltage (3.3-V) V_CC operation. This device is intended to replace the conventional driver in any speed-critical path. The small propagation delay is achieved using a unity-gain amplifier on the input and feedback resistors from input to output, which allows the output to track the input with a small offset voltage.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low output-enable (OE\) inputs.

• Member of Texas Instruments' WidebusTM Family
• State-of-the-Art Advanced Low-Voltage BiCMOS (ALB) Technology Design for 3.3-V Operation
• Schottky Diodes on All Inputs to Eliminate Overshoot and Undershoot
• Industry Standard '16244 Pinout
• Distributed VCC and GND Pins Minimize High-Speed Switching Noise
• Flow-Through Architecture Optimizes PCB Layout

  Widebus is a trademark of Texas Instruments.

• Technology Family
• ALB
• Supply voltage (Min) (V)
• 3
• Supply voltage (Max) (V)
• 3.6
• Number of channels (#)
• 16
• IOL (Max) (mA)
• 25
• ICC (Max) (uA)
• 89600
• IOH (Max) (mA)
• -25
• Input type
• Bipolar
• Output type
• 3-State
• Features
• Balanced outputs, Ultra high speed (tpd <5ns), Input clamp diode
• Rating
• Catalog

SN74ALB16244的完整型号有：SN74ALB16244DGGR、SN74ALB16244DL、SN74ALB16244DLR，以下是这些产品的关键参数及官网采购报价：

SN74ALB16244DGGR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，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SN74ALB16244DGGR的批量USD价格：3.075（1000+）

SN74ALB16244DL，工作温度：-40 to 85，封装：SSOP (DL)-48，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SN74ALB16244DL的批量USD价格：3.998（1000+）

SN74ALB16244DLR，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：1000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SN74ALB16244DLR的批量USD价格：3.383（1000+）