# SN74LS139AN (Component)
## Description
Decoder/Demultiplexer 1 x 2:4 16-PDIP #CommonPartsLibrary #IntegratedCircuit #Logic #Signal-Switch #Multiplexer #Decoder #74LS139
## Component Details
- **Owner:** jecstronic
- **Created:** 11/29/2023
- **Last Updated:** 11/30/2023
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/sn74s139a.pdf
- **Manufacturer Part Number:** SN74LS139AN
- **Used in:** 107 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/sn74ls139an/texas-instruments.html?utm_currency=USD®ion=europe) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/SN74LS139AN/277286) | $0.84 | 964 |
| [LCSC](https://www.lcsc.com/product-detail/C1547281.html) | $1.1048 | 23 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/SN74LS139AN?qs=3pnr37ZAbK%2FhW2T3DHZDAw%3D%3D) | $0.90 | 779 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=SN74LS139AN) | $0.891 | 1K |
| [Verical](https://www.verical.com/pd/texas-instruments-decoder-and-demux-SN74LS139AN-83287?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** SN74LS139AN
- **Package / Case Code:** PDIP
- **Pin Count:** 16
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1G | |
| 2 | 1A | |
| 3 | 1B | |
| 4 | 1Y0 | |
| 5 | 1Y1 | |
| 6 | 1Y2 | |
| 7 | 1Y3 | |
| 8 | GND | |
| 9 | 2Y3 | |
| 10 | 2Y3 | |
| 11 | 2Y1 | |
| 12 | 2Y0 | |
| 13 | 2B | |
| 14 | 2A | |
| 15 | 2G | |
| 16 | VCC | |
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*Generated from [https://www.flux.ai/jecstronic/sn74ls139an](https://www.flux.ai/jecstronic/sn74ls139an)*