The ’AHCT125 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 high. When OE\ is low, 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 V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

• Inputs Are TTL-Voltage Compatible
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)

• Technology Family
• AHCT
• Supply voltage (Min) (V)
• 4.5
• Supply voltage (Max) (V)
• 5.5
• Number of channels (#)
• 4
• IOL (Max) (mA)
• 8
• ICC (Max) (uA)
• 20
• IOH (Max) (mA)
• -8
• Input type
• TTL-Compatible CMOS
• Output type
• 3-State
• Features
• Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs
• Rating
• Military

SN54AHCT125的完整型号有：5962-9686901Q2A、5962-9686901QCA、SNJ54AHCT125FK、SNJ54AHCT125J，以下是这些产品的关键参数及官网采购报价：

5962-9686901Q2A，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5962-9686901Q2A的批量USD价格：13.461（1000+）

5962-9686901QCA，工作温度：-55 to 125，封装：CDIP (J)-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5962-9686901QCA的批量USD价格：7.444（1000+）

SNJ54AHCT125FK，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SNJ54AHCT125FK的批量USD价格：13.461（1000+）

SNJ54AHCT125J，工作温度：-55 to 125，封装：CDIP (J)-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SNJ54AHCT125J的批量USD价格：7.444（1000+）