# LM339D (Component)
## Description
Comparators
LM339D
SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C350549
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 11/2/2024
- **Visibility:** Public
- **Manufacturer Part Number:** LM339D
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL
- **Product Info Url:** https://lcsc.com/product-detail/Others_Texas-Instruments-TI-LM339D_C350549.html
- **Part Type:** Comparators
- **Datasheet URL:** https://www.lcsc.com/datasheet/lcsc_datasheet_1912111437_Texas-Instruments-LM339D_C350549.pdf
- **Manufacturer Name:** TI(德州仪器)
- **LCSC Part Number:** C350549
- **Used in:** 4 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/lm339d/texas-instruments?utm_currency=USD®ion=europe) | $0.2186 | 323K |
| [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LM339D/1038716) | $0.92 | 4.1K |
| [LCSC](https://www.lcsc.com/product-detail/C5456222.html) | $0.2217 | 1 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LM339D?qs=9NrABl3fj%2FqaUad9aTCZ%252BQ%3D%3D) | $0.48 | 900 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM339D-TI) | $0.322 | 1.1K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-comparator-LM339D-30283?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** LM339D
- **Mount Type:** PCB
- **Package / Case Code:** 14-SOIC
- **Pin Count:** 14
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 2 | 2 | |
| 3 | VDD | |
| 4 | 4 | |
| 5 | 5 | |
| 6 | 6 | |
| 7 | 7 | |
| 8 | 8 | |
| 9 | 9 | |
| 10 | 10 | |
| 11 | 11 | |
| 12 | GND | |
| 13 | 13 | |
| 14 | 14 | |
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*Generated from [https://www.flux.ai/lcsc/lm339d](https://www.flux.ai/lcsc/lm339d)*