# SN74LS181N (Component) ## Description Arithmetic Logic Unit IC 24-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic ## Component Details - **Owner:** jecstronic - **Created:** 9/27/2023 - **Last Updated:** 9/27/2023 - **Visibility:** Public - **Manufacturer Part Number:** SN74LS181N - **Manufacturer Name:** Texas Instruments - **Datasheet URL:** https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1006/SN54(LS,S)181,SN74(LS,S)181.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Integrated Circuit - **Used in:** 33 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/texas-instruments/SN74LS181N/1594771) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LS181N?qs=RnzODY3cU8vmP%2FMAZaDwJg%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/texas-instruments-arithmetic---alu-SN74LS181N-189638?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** SN74LS181N - **Mount Type:** Through Hole - **Package / Case Code:** PDIP - **Pin Count:** 24 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B0 | | | 2 | A0 | | | 3 | S3 | | | 4 | S2 | | | 5 | S1 | | | 6 | S0 | | | 7 | Cn | | | 8 | M | | | 9 | F0 | | | 10 | F1 | | | 11 | F2 | | | 12 | GND | | | 13 | F3 | | | 14 | A=B | | | 15 | P | | | 16 | Cn+4 | | | 17 | G | | | 18 | B3 | | | 19 | A3 | | | 20 | B2 | | | 21 | A2 | | | 22 | B1 | | | 23 | A1 | | | 24 | VCC | | --- *Generated from [https://www.flux.ai/jecstronic/sn74ls181n~c70](https://www.flux.ai/jecstronic/sn74ls181n~c70)*