# LM393D (Component)
## Description
Comparators
LM393D
SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C2935186
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Part Type:** Comparators
- **Manufacturer Part Number:** LM393D
- **Package or Case Code:** SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL
- **LCSC Part Number:** C2935186
- **Manufacturer Name:** ST(意法半导体)
- **JLCPCB Part Class:** Extended Part
## 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/lm393d/stmicroelectronics.html?utm_currency=USD®ion=nac) | $0.2088 | 249K |
| [LCSC](https://www.lcsc.com/product-detail/C2935186.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/onsemi/LM393D?qs=2OtswVQKCOEw7%252Bc7iWZK5g%3D%3D) | $1.31 | 5.6K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LM393D-TI) | $0.451 | 2.1K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-comparator-LM393D-98579) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** STMicroelectronics
- **MPN:** LM393D
- **Mount Type:** PCB
- **Package / Case Code:** 8-SOIC
- **Pin Count:** 9
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 2 | IN1- | |
| 3 | IN1+ | |
| 4 | VCC- | |
| 5 | IN2+ | |
| 6 | IN2- | |
| OUT1 | 1 | |
| OUT2 | 7 | |
| VCC+ | 8 | |
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*Generated from [https://www.flux.ai/lcsc/lm393d~hvlc](https://www.flux.ai/lcsc/lm393d~hvlc)*