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LM2903DR，TI贴片8脚原装正品现货，支持实单有量?，先到先得！！！
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描述/排序信息these devices consist of two independent voltagecomparators that are designed to operate from asingle power supply over a wide range of voltages.operation from dual supplies also is possible aslong as the difference between the two supplies is2 V to 36 V，and_VCC至少比输入共模电压多1.5V.电流漏independent of the supply voltage.the outputs can be connected to other open-collector outputs to achievewired-and_relationships.the LM193 is characterized for operation from?55°C to 125°C.the LM293 and_LM293A are characterized foroperation from?25°C to 85°C.the LM393 and_LM393A are characterized for operation from 0°C to 70°C.theLM2903 is characterized for operation from?40°C to 125°C.?
