Texas Instruments

TLC552CN  

Programmable Timers and Oscillators

TLC552CN Description

The TLC552CN is a dual 555-type timer/oscillator IC from Texas Instruments, designed for a wide range of timing and oscillator applications. This LinCMOS™ series device offers robust performance and flexibility, making it an ideal choice for various electronic circuits. The TLC552CN operates within a supply voltage range of 1V to 18V and draws a supply current of just 1.6 mA, ensuring efficient power usage. It is housed in a through-hole package and is available in a tube format, which is suitable for applications requiring reliable mechanical stability.

The TLC552CN is rated for an operating temperature range of 0°C to 70°C, making it suitable for use in environments with moderate temperature variations. It features a maximum frequency of 2.8MHz, providing precise timing and oscillation capabilities. This IC is compliant with REACH and ROHS3 regulations, ensuring it meets the latest environmental and safety standards. The HTSUS code for the TLC552CN is 8542.39.0001, and it is classified under the category of Clock/Timing ICs.

TLC552CN Features

• Dual 555-Type Timer/Oscillator: The TLC552CN integrates two independent 555-type timers, offering versatile timing and oscillator functions in a single package.
• Wide Supply Voltage Range: With a supply voltage range of 1V to 18V, the TLC552CN can operate in various power environments, providing flexibility in circuit design.
• Low Supply Current: Drawing only 1.6 mA, the TLC552CN ensures minimal power consumption, making it suitable for battery-operated and low-power applications.
• High Frequency Capability: Capable of operating at a maximum frequency of 2.8MHz, the TLC552CN delivers precise timing and oscillation for demanding applications.
• Through-H Mountoleing: The through-hole package type ensures reliable mechanical stability and ease of integration into various electronic systems.
• Compliance with Environmental Standards: The TLC552CN is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety regulations.
• Wide Operating Temperature Range: Suitable for operation in environments ranging from 0°C to 70°C, the TLC552CN is ideal for applications with moderate temperature variations.

TLC552CN Applications

The TLC552CN is well-suited for a variety of applications due to its dual timer/oscillator functionality, wide voltage range, and low power consumption. Some specific use cases include:

• Timing Circuits: Ideal for applications requiring precise timing intervals, such as delay generators, pulse generators, and sequential controllers.
• Oscillator Circuits: Suitable for generating stable and accurate clock signals in communication systems, microcontroller applications, and digital circuits.
• Battery-Powered Devices: The low supply current makes the TLC552CN an excellent choice for battery-operated devices where power efficiency is critical.
• Industrial Control Systems: The wide operating temperature range and robust performance make it suitable for industrial applications where reliability and stability are paramount.
• Consumer Electronics: Can be used in consumer electronics for timing and oscillator functions, such as in remote controls, toys, and small appliances.

Conclusion of TLC552CN

The TLC552CN from Texas Instruments is a versatile and reliable dual 555-type timer/oscillator IC that offers a wide range of technical specifications and performance benefits. Its dual timer functionality, wide supply voltage range, low supply current, and high-frequency capability make it an ideal choice for various timing and oscillator applications. The TLC552CN's compliance with environmental standards and its robust mechanical stability further enhance its appeal. Whether used in industrial control systems, consumer electronics, or battery-powered devices, the TLC552CN provides the precision and reliability needed for demanding electronic applications.

TLC552CN Documents

Download datasheets and manufacturer documentation for TLC552CN

Datasheets :

TLC552C      

PCN Obsolescence/ EOL :

Mult Dev EOL 7/Sep/2023      

HTML Datasheet :

TLC552C      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013       Material Set 30/Mar/2017