# SA556N (Component)
## Description
555 Type, Timer/Oscillator (Dual) IC 100kHz 14-PDIP
#Timer #commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 4/20/2022
- **Last Updated:** 1/23/2023
- **Visibility:** Public
- **Manufacturer Part Number:** SA556N
- **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fna556
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Texas Instruments
- **Used in:** 22 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/sa556n/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/SA556N/1576723) | $0.55 | 500 |
| [LCSC](https://www.lcsc.com/product-detail/C354133.html) | $0.3888 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/SA556N?qs=FetendrIl6uVT%2FQVVP%252BtiA%3D%3D) | $0.90 | 3.8K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=SA556N) | $0.684 | 25 |
| [Verical](https://www.verical.com/pd/texas-instruments-timer-SA556N-257140?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** SA556N
- **Package / Case Code:** PDIP
- **Pin Count:** 14
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | DISCHARGE | |
| 2 | THRESHOLD | |
| 3 | CONTROL_VOLTAGE | |
| 4 | RESET | |
| 5 | OUT | |
| 6 | TRIGGER | |
| 7 | GND | |
| 8 | TRIGGER__1 | |
| 9 | OUT__1 | |
| 10 | RESET__1 | |
| 11 | CONTROL_VOLTAGE_2 | |
| 12 | THRESHOLD__1 | |
| 13 | DISCHARGE__1 | |
| 14 | VCC | |
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*Generated from [https://www.flux.ai/vasyl/sa556n~ebc](https://www.flux.ai/vasyl/sa556n~ebc)*