Texas Instruments

TLC556CD  

Programmable Timers and Oscillators

TLC556CD Description

The TLC556CD, manufactured by Texas Instruments, is a dual 555 type timer/oscillator belonging to the LinCMOS™ series. This programmable timer is designed for a wide range of applications, including precision timing and frequency generation. The device operates within a supply voltage range of 2V to 15V and is capable of functioning at a frequency of 2.1MHz. The TLC556CD is surface-mountable and is packaged in a 14-SOIC tube, making it suitable for various electronic designs.

TLC556CD Features

• Operating Temperature: The TLC556CD can operate within a broad temperature range of 0°C to 70°C, making it suitable for both indoor and outdoor applications.
• Low Power Consumption: With a supply current of only 720 µA, the TLC556CD is energy-efficient and ideal for battery-powered devices.
• Mounting Type: Surface Mount technology allows for compact design and high-density integration in electronic systems.
• Series: As part of the LinCMOS™ series, the TLC556CD offers low power consumption and high performance, combining the benefits of linear and CMOS technologies.
• Dual Timer/Oscillator: The dual functionality allows for more complex timing sequences and reduces the number of components needed in a design.
• REACH Status: REACH Unaffected ensures compliance with European regulations concerning the Registration, Evaluation, Authorization, and Restriction of Chemicals.
• RoHS Compliance: The TLC556CD is compliant with the Restriction of Hazardous Substances Directive, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level (MSL): Rated at 1 (Unlimited), the TLC556CD is not sensitive to moisture, which is beneficial for applications in humid environments.

TLC556CD Applications

The TLC556CD is ideal for applications that require precise timing and frequency control, such as:

• Industrial Automation: For controlling the timing of mechanical processes and coordinating the operation of various components.
• Consumer Electronics: In devices like alarm clocks, timers, and other gadgets that require accurate timekeeping.
• Telecommunications: For generating precise frequencies in signal processing and transmission systems.
• Automotive: In engine control units and other systems that require reliable timing for performance and safety.

Conclusion of TLC556CD

The TLC556CD from Texas Instruments stands out for its dual timer/oscillator functionality, low power consumption, and wide operating temperature range. Its compliance with REACH and RoHS regulations, along with its surface-mount design, makes it a versatile choice for a variety of electronic applications. With its robust performance and reliability, the TLC556CD is a preferred choice for designers looking to implement precise timing solutions in their projects.

TLC556CD Documents

Download datasheets and manufacturer documentation for TLC556CD

Datasheets :

TLC556, TLC556Y Datasheet      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022