# NE555P - 518340 (Component)
## Description
5V NE555 Dual-LED Adjustable Astable Flasher with Complementary Outputs
## Component Details
- **Owner:** kicad-part-library
- **Created:** 9/27/2024
- **Last Updated:** 9/27/2024
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments Inc.
- **System Architecture:** graph TD
NE555P[NE555P Timer]
ModeCtrl[Mode Control]
Astable[Astable Block]
Monostable[Monostable Block]
Bistable[Bistable Block]
ModeCtrl --> NE555P
NE555P --> Astable
NE555P --> Monostable
NE555P --> Bistable
ModeCtrl --> Astable
ModeCtrl --> Monostable
ModeCtrl --> Bistable
- **Package or Case Code:** DIP-8_W7.62mm
- **System Architecture:** graph TD
VCC[5V Supply]
NE555[NE555 Timer (Astable)]
Ra[100kΩ Potentiometer]
R1[Resistor R1]
C3[Timing Capacitor C3]
Qout[Output Q (Pin 3)]
R2[Resistor R2]
D1[Red LED]
R3[Resistor R3]
D2[Blue LED]
GND[Ground]
VCC --> NE555
VCC --> Ra --> NE555:DIS
NE555:DIS --> R1 --> C3 --> GND
NE555:THR --> C3
NE555:TR --> C3
NE555 --> Qout
Qout --> R2 --> D1 --> Mid
Mid --> R3 --> D2 --> GND
- **Domain:** Consumer Electronics
- **Operating Voltage:** 5V
- **Datasheet URL:** http://www.ti.com/lit/ds/symlink/ne555.pdf
- **Role Details:** Astable oscillator for dual-LED flasher
- **Manufacturer Part Number:** NE555P
- **Role:** Signal Generation
- **Used in:** 1523 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/ne555p/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/NE555P/277057) | $0.36 | 20K |
| [LCSC](https://www.lcsc.com/product-detail/C46749.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/NE555P?qs=rkhjVJ6%2F3EIf4CWgjIKuKQ%3D%3D) | $0.50 | 27K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=NE555P) | $0.475 | 1.1K |
- **Manufacturer:** Texas Instruments
- **MPN:** NE555P
- **Package / Case Code:** 8-DIP
- **Pin Count:** 8
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GND | |
| 2 | TR | |
| 3 | Q | |
| 4 | J1 | |
| 5 | CV | |
| 6 | THR | |
| 7 | DIS | |
| 8 | VCC | |
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*Generated from [https://www.flux.ai/kicad-part-library/ne555p-518340](https://www.flux.ai/kicad-part-library/ne555p-518340)*