# LM239J (Component)
## Description
Comparators
LM239J
CDIP-14_L20.0-W6.8-P2.54-LS7.8-BL
LCSC Part Number: C2879653
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Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **LCSC Part Number:** C2879653
- **Manufacturer Part Number:** LM239J
- **Package or Case Code:** CDIP-14_L20.0-W6.8-P2.54-LS7.8-BL
- **Manufacturer Name:** TI(德州仪器)
- **Part Type:** Comparators
## 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/lm239j/texas-instruments.html?utm_currency=USD®ion=nac) | $17.10 | 15 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LM239J?qs=X1J7HmVL2ZHNHqs3XdrkWA%3D%3D) | $21.57 | 149 |
| [Verical](https://www.verical.com/pd/texas-instruments-comparator-LM239J-627861?utm_currency=USD) | $12.88 | 15 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **Manufacturer:** Texas Instruments
- **MPN:** LM239J
- **Package / Case Code:** Other
- **Pin Count:** 15
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 4 | INPUT1- | |
| 5 | INPUT1+ | |
| 6 | INPUT2- | |
| 7 | INPUT2+ | |
| 8 | INPUT3- | |
| 9 | INPUT3+ | |
| 10 | INPUT4- | |
| 11 | INPUT4+ | |
| 12 | GND | |
| OUTPUT | 1 | |
| OUTPUT1 | 2 | |
| OUTPUT3 | 14 | |
| OUTPUT4 | 13 | |
| V+ | 3 | |
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*Generated from [https://www.flux.ai/lcsc/lm239j~qme7](https://www.flux.ai/lcsc/lm239j~qme7)*