# PCF8574ADGVR (Component) ## Description I/O Expander 8 I²C 100 kHz 20-SSOP #CommonPartLibrary #IntegratedCircuits #Interface #I/O Expanders #PCF8574 ## Component Details - **Owner:** jecstronic - **Created:** 5/4/2022 - **Last Updated:** 6/27/2023 - **Visibility:** Private - **Manufacturer Name:** NXP USA Inc. - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** PCF8574TS/3,118 - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.nxp.com/docs/en/data-sheet/PCF8574_PCF8574A.pdf - **Used in:** 11 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** NXP - **MPN:** PCF8574TS/3,118 - **Package / Case Code:** 20-SSOP - **Pin Count:** 20 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ~INT~ | | | 2 | SCL | | | 3 | NC | | | 4 | SDA | | | 5 | VDD | | | 6 | A0 | | | 7 | A1 | | | 8 | NC | | | 9 | A2 | | | 10 | P0 | | | 11 | P1 | | | 12 | P2 | | | 13 | NC | | | 14 | P3 | | | 15 | VSS | | | 16 | P4 | | | 17 | P5 | | | 18 | NC | | | 19 | P6 | | | 20 | P7 | | --- *Generated from [https://www.flux.ai/jecstronic/pcf8574adgvr](https://www.flux.ai/jecstronic/pcf8574adgvr)*