TLC556IDR datasheet by Texas Instruments

TLC556IDR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the TLC556IDR?
  The TLC556IDR can operate up to 2.1 MHz, but the maximum frequency is dependent on the specific application and the values of the external components.
• How do I choose the correct values for the timing resistors and capacitors?
  The values of the timing resistors and capacitors depend on the desired frequency and duty cycle of the output signal. TI provides a calculator tool to help with component selection.
• What is the minimum and maximum supply voltage for the TLC556IDR?
  The TLC556IDR can operate with a supply voltage between 3V and 15V, but the recommended operating range is 4.5V to 15V for optimal performance.
• Can I use the TLC556IDR as a voltage regulator?
  No, the TLC556IDR is a timer IC and not a voltage regulator. It is designed to generate a timing signal, not regulate voltage.
• How do I synchronize multiple TLC556IDR devices?
  To synchronize multiple TLC556IDR devices, connect the trigger inputs (pin 6) of each device together and ensure that the timing components are identical.