The ’AHC126 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low. When OE is high, the respective gate passes the data from the A input to its Y output.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

• Operating Range 2-V to 5.5-V VCC
• Latch-Up Performance Exceeds 250 mA Per JESD 17

• Technology Family
• AHC
• Supply voltage (Min) (V)
• 2
• Supply voltage (Max) (V)
• 5.5
• Number of channels (#)
• 4
• IOL (Max) (mA)
• 8
• ICC (Max) (uA)
• 40
• IOH (Max) (mA)
• -8
• Input type
• Standard CMOS
• Output type
• 3-State
• Features
• Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs
• Rating
• Military

SN54AHC126的完整型号有：5962-9686201Q2A、5962-9686201QDA、SNJ54AHC126FK、SNJ54AHC126W，以下是这些产品的关键参数及官网采购报价：

5962-9686201Q2A，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9686201Q2A的批量USD价格：16.752（1000+）

5962-9686201QDA，工作温度：-55 to 125，封装：CFP (W)-14，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网5962-9686201QDA的批量USD价格：18.8（1000+）

SNJ54AHC126FK，工作温度：-55 to 125，封装：LCCC (FK)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54AHC126FK的批量USD价格：16.752（1000+）

SNJ54AHC126W，工作温度：-55 to 125，封装：CFP (W)-14，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54AHC126W的批量USD价格：18.8（1000+）