TLC555ID: High-Performance Timer/Oscillator IC for Precision Timing Applications
TLC555ID: The Ultimate Timer/Oscillator IC for Precision Applications
The TLC555ID by Texas Instruments is a flagship 555 Timer/Oscillator IC renowned for its reliability, flexibility, and performance in timing and waveform generation. As part of the legendary 555 series, it s a go-to solution for engineers and hobbyists designing circuits for industrial automation, consumer electronics, and telecommunications. Below, we explore its features, specifications, and applications in detail to help you leverage its full potential.
Why Choose the TLC555ID?
Unmatched Versatility
- Single Timer/Oscillator: Functions as a monostable (one-shot) or astable (oscillator) timer.
- Wide Voltage Range: Operates from 3V to 15V, compatible with low-power and high-voltage systems.
- High Frequency: Supports up to 2.1MHz, enabling precision in high-speed applications.
Robust Performance
- Low Power Consumption: Only 360 A supply current, ideal for battery-powered devices.
- Extended Temperature Range: Operates from -40 C to 85 C, ensuring reliability in harsh environments.
- Surface-Mount Design: 8-SOIC package (3.90mm width) saves space and enhances durability.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Type | 555 Timer/Oscillator (Single) |
| Frequency | 2.1MHz |
| Voltage Supply | 3V 15V |
| Current Supply | 360 A |
| Operating Temperature | -40 C to 85 C |
| Package | 8-SOIC (Surface Mount) |
Applications of TLC555ID
Industrial Automation
Used in timing controllers for machinery, sequential logic circuits, and sensor interfacing.
Consumer Electronics
Ideal for LED blinkers, toy circuits, and appliance timers due to its low power consumption.
Telecommunications
Generates stable clock signals and PWM waveforms for signal modulation/demodulation.
Automotive Systems
Reliable for delay circuits and event sequencing in vehicle electronics.
Comparison with Competitors
The TLC555ID outperforms generic 555 timers with its higher frequency (2.1MHz vs. 1MHz) and wider voltage range. Its surface-mount package also makes it more adaptable to modern PCB designs than through-hole alternatives.
Design Tips for Optimal Performance
- Decoupling Capacitor: Add a 0.1 F capacitor near the power pin to reduce noise.
- Resistor Selection: Use precision resistors ( 1%) for accurate timing in oscillator mode.
- Heat Management: Avoid exceeding 85 C in high-frequency operations to maintain stability.
Where to Buy
The TLC555ID is actively stocked by major distributors like Digi-Key, Mouser, and Texas Instruments official store. Check our affiliate links for competitive pricing and bulk discounts.
Conclusion
The TLC555ID is a powerhouse for timing applications, combining Texas Instruments engineering excellence with the proven 555 architecture. Its high frequency, low power use, and rugged design make it indispensable for everything from DIY projects to industrial systems. Upgrade your designs today with this industry-standard IC!
Explore our store for datasheets, evaluation modules, and expert support to integrate the TLC555ID into your next project seamlessly.