# LM556CN (Component) ## Description 555 Type, Timer/Oscillator (Dual) IC 14-PDIP #CommonPartsLibrary #IntegratedCircuit #Clock/Timing #Programmable-Timer #Oscillator #LM556 ## Component Details - **Owner:** jecstronic - **Created:** 10/18/2023 - **Last Updated:** 10/18/2023 - **Visibility:** Public - **Manufacturer Part Number:** LM556CN - **Manufacturer Name:** Texas Instruments - **Part Type:** Integrated Circuit - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-SFU2/DSASFU100035551.pdf - **Used in:** 12 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/onsemi/LM556CN/1052219) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/LM556CN?qs=ah0KxwAvRCGj7GwkBdYqRw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM556CN - **Package / Case Code:** PDIP - **Pin Count:** 14 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DISCHARGE_1 | | | 2 | THRESH-OLD_1 | | | 3 | CONTROL_VOLTAGE_1 | | | 4 | RESET_1 | | | 5 | OUTPUT_1 | | | 6 | TRIGGER_1 | | | 7 | GND | | | 8 | TRIGGER_2 | | | 9 | OUTPUT_2 | | | 10 | RESET_2 | | | 11 | CONTROL_VOLTAGE_2 | | | 12 | THRESH-OLD_2 | | | 13 | DISCHARGE_2 | | | 14 | VCC | | --- *Generated from [https://www.flux.ai/jecstronic/lm556cn~y3](https://www.flux.ai/jecstronic/lm556cn~y3)*