# LM311N (Component) ## Description Comparators LM311N DIP-8_L9.8-W6.6-P2.54-LS7.6-BL LCSC Part Number: C434572 JLCPCB Part Class: Extended Part Manufactured by HGSEMI(华冠) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **Manufacturer Part Number:** LM311N - **Part Type:** Comparators - **LCSC Part Number:** C434572 - **Package or Case Code:** DIP-8_L9.8-W6.6-P2.54-LS7.6-BL - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** HGSEMI(华冠) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_HGSEMI-LM311N_C434572.pdf - **Product Info Url:** https://lcsc.com/product-detail/Analog-Comparators_HGSEMI-LM311N_C434572.html - **Used in:** 13 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/LM311N/591672) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C434572.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/LM311N?qs=swDD%252BF%252Bps7cgd2U1sCMsJw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **MPN:** LM311N - **Mount Type:** PCB - **Package / Case Code:** 8-DIP - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | IN+ | | | 3 | IN- | | | 4 | VEE | | | 5 | BALANCE | | | 6 | BALANCE/STROBE | | | 7 | OUT | | | 8 | VCC | | --- *Generated from [https://www.flux.ai/lcsc/lm311n](https://www.flux.ai/lcsc/lm311n)*