# SN74LS279AD (Component) ## Description S-R Latch 4 Channel 1:1 IC Standard 16-SOIC #CommonPartsLibrary #IntegratedCircuit #Logic #Latches ## Component Details - **Owner:** jecstronic - **Created:** 10/18/2023 - **Last Updated:** 3/10/2024 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/sn74ls279a.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Part Number:** SN74LS279AD - **Manufacturer Name:** Texas Instruments ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/latches_texas instruments_sn74ls279ad_C1523299.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LS279AD?qs=L4Mc90zKIpjNOQ%252BAe%252B42nQ%3D%3D) | $1.45 | 112 | | [Verical](https://www.verical.com/pd/texas-instruments-latches-SN74LS279AD-248158?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** SN74LS279AD - **Mount Type:** Standard - **Package / Case Code:** 16-SOIC - **Pin Count:** 16 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1~R | | | 2 | 1~S1 | | | 3 | 1~S2 | | | 4 | 1Q | | | 5 | 2~R | | | 6 | 2~S | | | 7 | 2Q | | | 8 | GND | | | 9 | 3Q | | | 10 | 3~R | | | 11 | 3~S1 | | | 12 | 3~S2 | | | 13 | 4Q | | | 14 | 4~R | | | 15 | 4~S | | | 16 | VCC | | --- *Generated from [https://www.flux.ai/jecstronic/sn74ls279ad~xr6](https://www.flux.ai/jecstronic/sn74ls279ad~xr6)*