# NE555PSR (Component) ## Description Timer NE555PSR SOIC-8_L6.2-W5.3-P1.27-LS8.0-BL LCSC Part Number: C105601 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) ## Component Details - **Owner:** lcsc - **Created:** 11/3/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Texas-Instruments-NE555PSR_C105601.pdf - **Product Info Url:** https://lcsc.com/product-detail/Timer_TI_NE555PSR_NE555PSR_C105601.html - **Package or Case Code:** SOIC-8_L6.2-W5.3-P1.27-LS8.0-BL - **Part Type:** Timer - **LCSC Part Number:** C105601 - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** TI(德州仪器) - **Manufacturer Part Number:** NE555PSR - **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 | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/ne555psr/texas-instruments?region=nac) | $0.30 | 1.4K | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/NE555PSR/372493) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/timer-chips-ti-ne555psr-1001314450) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C105601.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/NE555PSR?qs=gb35HGp1gQIkDLbDNL%252B5gQ%3D%3D) | $0.44 | 4.7K | | [Verical](https://www.verical.com/pd/texas-instruments-timer-NE555PSR-205715?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** NE555PSR - **Mount Type:** PCB - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 - **Logic Function:** Counter ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | TRIG | | | 3 | OUT | | | 4 | RESET | | | 5 | CONT | | | 6 | THRES | | | 7 | DISCH | | | 8 | VCC | | --- *Generated from [https://www.flux.ai/lcsc/ne555psr~tul8](https://www.flux.ai/lcsc/ne555psr~tul8)*