Comparator Chips

Voltage Comparators from ST & NSC

Device / Description / Manufacturer / Package
LM311N / Single high speed voltage comparator / ST / DIL-8
LM319N / Dual high speed comparator / ST / DIL-14
LM339N / Quad comparator / ST / DIL-14
LP339N / Quad low power comparator / NSC / DIL-14
LM348N / Quad low power comparator / NSC / DIL-14
LM393N / Dual comparator / ST / DIL-8
LM2903N / Dual low power comparator / ST / DIL-8

$0.39 ($0.46 incl VAT)
2241-311
The LM311 is a voltage comparators that has low input currents. It is also designed to operate over a wide range of supply voltages: from standard ±...
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$0.95 ($1.15 incl VAT)
2241-319
These products are precision high speed dual comparators designed to operate over a wide range of supply voltages down to a single 5V logic supply and...
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$0.34 ($0.41 incl VAT)
2241-339
These devices consist of four independent precision voltage comparators with an offset voltage specifications as low as 2mV max for LM339. The comparator...
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$0.76 ($0.92 incl VAT)
2241-340
The LP339 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 uA of power...
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$1.10 ($1.32 incl VAT)
2241-348
The LM148 series is a true quad 741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been...
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$0.33 ($0.39 incl VAT)
2241-903
This device consists of two independent low power voltage comparators designed specifically to operate from a single supply over a wide range of voltages....
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