TLC556CD - Texas Instruments

Manufacturer Part Number

TLC556CD

Manufacturer

Texas Instruments

Introduction

The TLC556CD is a dual timer IC in a 14-SOIC package, providing two independent 555-type timers.

Product Features and Performance

Dual, independent 555-type timers

Wide supply voltage range of 2V to 18V

Low supply current of 720μA

Maximum oscillation frequency of 2.1MHz

Compatible with standard 555 timer pinout and operation

Product Advantages

Offers two 555-type timers in a single package for space-saving designs

Wide operating voltage range for flexibility in power supply requirements

Low power consumption for battery-powered applications

High-frequency operation enables precise timing and control

Key Technical Parameters

Supply Voltage: 2V to 18V

Supply Current: 720μA

Frequency: 2.1MHz maximum

Operating Temperature: 0°C to 70°C

Package: 14-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

RoHS3 compliant for environmental responsibility

Reliable surface mount package for secure assembly

Compatibility

Pin-compatible with standard 555 timer ICs

Suitable for a wide range of clock, timing, and oscillator applications

Application Areas

Industrial control systems

Automotive electronics

Consumer electronics

Toys and games

Home automation

Product Lifecycle

The TLC556CD is an active and widely available product from Texas Instruments.

No plans for discontinuation or obsolescence have been announced.

Replacement or upgrade options may be available from Texas Instruments or other manufacturers.

Key Reasons to Choose This Product

Dual 555-type timers in a single package for efficient space utilization

Wide operating voltage range for flexibility in power supply requirements

Low power consumption suitable for battery-powered applications

High-frequency operation enables precise timing and control

RoHS3 compliance for environmental responsibility

Reliable surface mount package for secure assembly

Pin-compatibility with standard 555 timers for easy integration