Finedon Electronics
*** Get it Quickly - UK Seller ***

ST LM339 LM339DT Quad Voltage Comparators SOIC SOP-14 1.3us SMD IC


These comparators are designed for use in level detection, low–level
sensing and memory applications in consumer automotive and industrial electronic applications.

Single or Split Supply Operation
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current: ±5.0 nA (Typ)
Low Input Offset Voltage: ±1.0 mV (Typ) LM139A Series
Input Common Mode Voltage Range to Gnd
Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA
TTL and CMOS Compatible
ESD Clamps on the Inputs Increase Reliability without Affecting Device Operation



SOP-14 SMD Package


2x LM339 SOIC Supplied


This item will be fully inspected prior to dispatch. Buy with confidence.


Please read and note the following before ordering:

We welcome collections, Please call to arrange this. We only accept cash on collection.

We are unable to provide any technical support, please ensure you fully understand how this item works by checking for any datasheets, to enable the product to be used within your application / project. (not provided with the item unless stated in listing!)

When upgrading to 1st class post, please note this is sent via Royal Mail and is not a guaranteed next working day service. All eBay Delivery Dates are estimates Only. If you need a next working day (not weekend or bank holiday) service please select Special Delivery.

We attempt to send out all orders received before 3.00pm the Same Day. This excludes weekends and public holidays.

Customers placing multiple orders. - We may ship all the orders as one, please do not ask for a refund of shipping cost after you have placed your orders. Please do not place your orders if you want a refund of shipping costs.

Any problems Please contact us, our customer service is here to help.


Please Note: All Display pictures are for reference only.