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LM339M, in 3D

LM339M

Texas Instruments

Extended
DatasheetJLCPCBLCSCti/LM339M
Category
Comparators
Package
SOIC-14
Pins
14

Overview

The LM339M is a comparator made by Texas Instruments in a SOIC-14 package with 14 pins.

PCBKit's library has its KiCad symbol (Comparator:LM339, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3717431).

Symbol

2-4+5
Comparator:LM339From KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

5
Input Bias Current (Ib)
0.25uA
Input Offset Voltage (Vos)
5mV
Operating Temperature
0℃~+70℃
Output Type
开集
Supply Voltage
2V~36V；1V~18V

Order codes

1

Pinout

14
The pins of the LM339M
PinNameType
1—Open collector
2—Open collector
3V+Power in
4-Input
5+Input
6-Input
7+Input
8-Input
9+Input
10-Input
11+Input
12V-Power in
13—Open collector
14—Open collector

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/ti/LM339M.jpg" alt="LM339M" width="1200" height="900">
A picture that opens the part, for a README
[![LM339M](https://pcbkit.io/embed/parts/ti/LM339M.jpg?size=s)](https://pcbkit.io/parts/ti/LM339M)

Questions

Is there a KiCad symbol and footprint for the LM339M?

Yes. The symbol is Comparator:LM339 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM339M?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the LM339M datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM339M?

JLCPCB lists it as part C3717431, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM339M?

Parts like it in the library: the LM339D by Texas Instruments, the LM339DT by STMicroelectronics, the LM239D by Texas Instruments and the LM339 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8