TLC556CDR datasheet by Texas Instruments

TLC556CDR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the TLC556CDR?
  The TLC556CDR 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 TLC556CDR?
  The TLC556CDR can operate with a supply voltage between 3V and 15V, but the recommended operating range is 4.5V to 12V for optimal performance.
• Can I use the TLC556CDR as a voltage regulator?
  No, the TLC556CDR is a timer IC and not a voltage regulator. It is not designed to regulate voltage and should not be used as a substitute for a voltage regulator.
• How do I synchronize multiple TLC556CDR timers?
  To synchronize multiple TLC556CDR timers, connect the trigger inputs (pin 2) of each timer together and drive them with a common clock signal.