# HDMI2C1-14HD (Component) ## Description Interface - Specialized HDMI2C1-14HD QFN-36_L6.5-W3.5-P0.50-BL-EP LCSC Part Number: C1852764 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) STMicroelectronics HDMI2C1-14HDS integrated HDMI ESD protection and signal conditioning IC for HDMI source control links, provides TMDS high-bandwidth ESD protection, DDC I2C bidirectional level shifting and pull-up, CEC bus protection and level shifter, HEAC link protection, HPD pull-down and signal conditioning, 8kV contact ESD protection on connector side, supports low-voltage HDMI ASIC and CEC driver down to 1.8V, short-circuit protection on 5V output, overtemperature protection, HDMI compliant from -40°C to +85°C, QFN-24 500µm pitch package. Search Keywords: HDMI2C1-14HDS, ST HDMI2C1-14HDS, STMicroelectronics HDMI2C1-14HDS, HDMI2C1-14HDS HDMI protection, HDMI ESD protection IC, HDMI signal conditioning IC, HDMI DDC level shifter, HDMI CEC level shifter, HDMI TMDS ESD protection, HDMI HEAC protection, HDMI HPD signal conditioning, HDMI source control link protection, QFN-24 HDMI protection IC, IEC 61000-4-2 HDMI ESD Hashtags: #HDMI2C114HDS #STMicroelectronics #STHDMIProtection #HDMIProtectionIC #HDMIESDProtection #HDMISignalConditioning #TMDSProtection #DDCProtection #I2CLevelShifter #CECProtection #CECLevelShifter #HEACProtection #HPDProtection #HDMISourceProtection #IEC6100042 #ESDProtectionIC #QFN24 ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 6/3/2026 - **Visibility:** Public - **Symbol Style:** parametric-v1 - **Manufacturer Name:** ST(意法半导体) - **Part Type:** Interface - Specialized - **LCSC Part Number:** C1852764 - **Package or Case Code:** QFN-36_L6.5-W3.5-P0.50-BL-EP - **JLCPCB Part Class:** Extended Part - **Datasheet URL:** https://www.snapeda.com/parts/HDMI2C1-14HDS/STMicroelectronics/datasheet/ - **Manufacturer Part Number:** HDMI2C1-14HD - **Used in:** 39 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/HDMI2C1-14HD/3910846) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1852764.html) | $0.9577 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/HDMI2C1-14HD?qs=mlFdEuYYH06yKxwBECbtOA%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** STMicroelectronics - **MPN:** HDMI2C1-14HD - **Mount Type:** PCB - **Package / Case Code:** 24-QFN - **Pin Count:** 37 - **Logic Function:** Translator ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SDA_IC | | | 2 | HPD_IC | | | 3 | ESD_DISCH | | | 4 | DAT_D2+_IC | | | 5 | DAT_D2-_IC | | | 6 | DAT_D1+_IC | | | 7 | DAT_D1-_IC | | | 8 | DAT_D0+_IC | | | 9 | DAT_D0-_IC | | | 10 | DAT_CK+_IC | | | 11 | DAT_CK-_IC | | | 12 | HEAC+ | | | 13 | HEAC- | | | 14 | HPD | | | 15 | SDA | | | 16 | SCL | | | 17 | Utility | | | 18 | CEC | | | 19 | DAT_CK- | | | 20 | DAT_CK+ | | | 21 | DAT_D0- | | | 22 | DAT_D0+ | | | 23 | DAT_D1- | | | 24 | DAT_D1+ | | | 25 | DAT_D2- | | | 26 | DAT_D2+ | | | 27 | NC | | | 28 | 5V_OUT | | | 29 | VDD_5V | | | 30 | VDD_CEC | | | 31 | VDD_CEC_IC | | | 32 | NC | | | 33 | VDD_IC | | | 34 | FAULT | | | 35 | CEC_IC | | | 36 | SCL_IC | | | 37 | GND | | --- *Generated from [https://www.flux.ai/lcsc/hdmi2c1-14hd~50zp](https://www.flux.ai/lcsc/hdmi2c1-14hd~50zp)*