NE555N

✅ Product Overview: NE555N Timer IC

The NE555N is a widely used timer oscillator IC developed by STMicroelectronics. It's part of the legendary 555 timer family, offering robust timing, pulse generation, and oscillator capabilities. This single-channel, DIP-8 packaged IC is known for its versatility and simplicity, making it a staple in both DIY electronics and industrial designs. Though marked as Obsolete, it is still actively searched for educational, repair, and legacy project purposes.

✅ NE555N Datasheet Download

📥 Download the NE555N Datasheet (PDF, STMicroelectronics)

✅ Key Features

• Single precision timer with stable operation
• Astable or monostable mode support
• Capable of generating accurate time delays or frequencies up to 500kHz
• Compatible with TTL and CMOS logic levels
• High immunity to false triggering
• Temperature-stable operation
• Through-hole DIP-8 packaging for easy mounting

✅ Technical Specifications

✅ Application Scenarios

The NE555N is ideal for a variety of timer-based circuit designs. It is commonly used in:

• Monostable timer circuits for pulse generation
• Astable multivibrators for LED flashing or tone generation
• PWM generators for motor control or dimming
• Delay circuits in home automation and alarms
• Educational electronics and STEM learning kits

Keywords such as NE555N timer circuit, NE555N delay circuit, and 555 pulse generator are frequently searched by students, engineers, and hobbyists.

🛒 Buy NE555N or Find Alternatives

Looking for NE555N or equivalent parts? Contact Onzuu, your trusted electronic component distributor. We offer sourcing, BOM services, and global delivery.

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✅ Why Buy from Onzuu – Trusted Electronic Component Distributor

Onzuu is a global B2B distributor specializing in obsolete, hard-to-find, and legacy electronic components. We offer:

• Real-time inventory access
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• Bulk pricing for OEMs and repair service providers
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Looking for NE555N replacement or equivalent options? Contact Onzuu today.

✅ Frequently Asked Questions – NE555N

• Q1: What is the difference between NE555N and LM555?
  A: Both are 555 timer ICs, but the NE555N is typically optimized for lower power applications, while LM555 can operate at a wider temperature range.
• Q2: Is NE555N still in production?
  A: No, the NE555N by STMicroelectronics is now listed as Obsolete, but alternative and compatible parts are widely available.
• Q3: Can I use NE555N for PWM control?
  A: Yes, NE555N is frequently used as a PWM generator in hobby and industrial applications.

✅ Final Summary

The NE555N remains one of the most iconic and essential ICs in electronics history. Despite its Obsolete status, its wide range of timer, oscillator, delay, and pulse generation applications keep it highly relevant. Whether you're a student, repair technician, or industrial engineer working on legacy designs, the NE555N offers simplicity, reliability, and a wealth of learning opportunities. Explore more at Onzuu – your partner for legacy component sourcing.