---
product_id: 21762568
title: "Texas Instruments NE555P Single Precision Timer (Pack of 10)"
brand: "texas instruments"
price: "$14.41"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/21762568-texas-instruments-ne555p-single-precision-timer-pack-of-10
store_origin: US
region: United States of America
---

# Adjustable Duty Cycle TTL-Compatible Output Timing Precision Texas Instruments NE555P Single Precision Timer (Pack of 10)

**Brand:** texas instruments
**Price:** $14.41
**Availability:** ✅ In Stock

## Summary

> ⏳ Time is on your side with the NE555P!

## Quick Answers

- **What is this?** Texas Instruments NE555P Single Precision Timer (Pack of 10) by texas instruments
- **How much does it cost?** $14.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/21762568-texas-instruments-ne555p-single-precision-timer-pack-of-10)

## Best For

- texas instruments enthusiasts

## Why This Product

- Trusted texas instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pack of 10:** Stock up and save—perfect for your next big project!
- • **Powerful Output:** Sink or source up to 200 mA for robust applications.
- • **Versatile Timing:** From microseconds to hours, tailor your timing needs!
- • **Adjustable Duty Cycle:** Customize your output for perfect performance.
- • **Astable & Monostable Modes:** Choose your operation mode for ultimate flexibility.

## Overview

The Texas Instruments NE555P Single Precision Timer is a versatile timing solution that operates in both astable and monostable modes. With an adjustable duty cycle and TTL-compatible output capable of sinking or sourcing up to 200 mA, this pack of 10 timers is perfect for a wide range of applications, from simple projects to complex systems.

## Description

These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground.The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs.

## Features

- Timing From Microseconds to Hours
- Astable or Monostable Operation
- Adjustable Duty Cycle
- TTL-Compatible Output Can Sink or Source up to 200 mA

## Product Details

- **Color:** Black
- **Brand:** Texas Instruments
- **Material:** Copper
- **Item Weight:** 9 Grams
- **Number of settings:** 3

## Images

![Texas Instruments NE555P Single Precision Timer (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/71pJQwdB21L.jpg)

## Questions & Answers

**Q: Can this be used in breadboards**
A: This are standard DIP8 2.54mm pitch ICs - which will fit any standard breadboard, perf board, or DIP IC socket.

**Q: Any advantages using a 555 cmos version? thanks!**
A: Yes. The CMOS version consumes very low current. The threshold and trigger leakeage currents are lower too. Not sure about the frequency response. I recomend you to check the Datasheet of both original and CMOS one and compare.

**Q: Are they recycled chips or new?**
A: New

**Q: Are these authentic made by TI or clone chips?**
A: Ours are sourced from one of the 5 authorized TI distributors in North and South America. We do not commingle our Prime semiconductor inventory with other Amazon sellers so ours are authentic TI

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*