LM339N LM339 Low Power Quad Voltage Comparators (Pack of 5)

  • $6.49

The LM339 devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
  • 5 x LM339N

This item features:

  • Wide Supply-Voltage Range . . . 3V to 30 V
  • Ultralow Power Supply Current Drain . . . 60 µA Typ
  • Low Input Biasing Current . . . 3 nA
  • Low Input Offset Current . . . ±0.5 nA
  • Low Input Offset Voltage . . . ±2 mV
  • Common-Mode Input Voltage Includes Ground
  • Output Voltage Compatible With MOS and CMOS Logic
  • High Output Sink-Current Capability 
    (30 mA at VO = 2V)
  • Power Supply Input Reverse-Voltage Protected
  • Single-Power-Supply Operation
  • Pin-for-Pin Compatible With LM239, LM339, LM2901



  • New and Authentic Component(s) - Texas Instruments LM339 Quad Differential Comparator ICs.
  • Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.

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  • Orders are packaged in custom-cut (dependent on quantity of chips ordered) anti-static tubes, providing excellent ESD protection.
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