These devices contain four independent 2-input AND gates. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher V_OH levels.

The SN5409, SN54LS09, and SN54S09 are characterized for operation over the full military temperature range of -55°C to 125°C, The SN7409, SN74LS09, and SN74S09 are characterized for operation from 0°C to 70°C.

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• Technology Family
• S
• Supply voltage (Min) (V)
• 4.5
• Supply voltage (Max) (V)
• 5.5
• Number of channels (#)
• 4
• Inputs per channel
• 2
• IOL (Max) (mA)
• 20
• IOH (Max) (mA)
• 0
• Input type
• Bipolar
• Output type
• Open-Collector
• Features
• High speed (tpd 10- 50ns)
• Data rate (Max) (Mbps)
• 50
• Rating
• Military
• Operating temperature range (C)
• -55 to 125

SN54S09的完整型号有：SN54S09J、SNJ54S09J，以下是这些产品的关键参数及官网采购报价：

SN54S09J，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SN54S09J的批量USD价格：6.911（1000+）

SNJ54S09J，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SNJ54S09J的批量USD价格：7.152（1000+）