# 74HC5555D,118 (Component) ## Description Timer 74HC5555D,118 SO-16_L9.9-W3.9-P1.27-LS6.0-BL LCSC Part Number: C547102 JLCPCB Part Class: Extended Part Manufactured by Nexperia(安世) ## Component Details - **Owner:** lcsc - **Created:** 10/17/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** SO-16_L9.9-W3.9-P1.27-LS6.0-BL - **Product Info Url:** https://lcsc.com/product-detail/presales_Nexperia-74HC5555D-118_C547102.html - **Part Type:** Timer - **LCSC Part Number:** C547102 - **Manufacturer Name:** Nexperia(安世) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2007022139_Nexperia-74HC5555D-118_C547102.pdf - **Manufacturer Part Number:** 74HC5555D,118 ## 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/nexperia-usa-inc/74HC5555D-118/1230471) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C547102.html) | $2.5466 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Nexperia/74HC5555D118?qs=P62ublwmbi9ZNN1NuS7nCw%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/nexperia-timer-74HC5555D-118-3238587?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Timer - **Manufacturer:** Nexperia - **MPN:** 74HC5555D,118 - **Mount Type:** PCB - **Package / Case Code:** 16-SO - **Pin Count:** 16 - **Logic Function:** Counter ## Pins | Pin | Name | Type | |-----|------|------| | 1 | RS | | | 2 | RTC | | | 3 | CTC | | | 4 | A | | | 5 | B | | | 6 | RTR/#RTR | | | 7 | #Q | | | 8 | GND | | | 9 | Q | | | 10 | S0 | | | 11 | S1 | | | 12 | S2 | | | 13 | S3 | | | 14 | OSCCON | | | 15 | MR | | | 16 | VCC | | --- *Generated from [https://www.flux.ai/lcsc/74hc5555dc118~jm0h](https://www.flux.ai/lcsc/74hc5555dc118~jm0h)*