CD40109BF3A datasheet by Texas Instruments

CD40109BF3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD40109BF3A?
  The recommended operating voltage range for CD40109BF3A is 3V to 15V, although it can operate up to 18V with reduced performance.
• How do I ensure the CD40109BF3A is properly powered and decoupled?
  Use a 0.1uF to 1uF decoupling capacitor between VCC and GND, and ensure a stable power supply with minimal noise and ripple.
• What is the maximum clock frequency supported by CD40109BF3A?
  The CD40109BF3A can support clock frequencies up to 10MHz, but the maximum frequency may vary depending on the specific application and operating conditions.
• How do I handle the output enable (OE) pin in my design?
  The OE pin is active-low, so connect it to GND to enable the outputs. When OE is high, the outputs are in a high-impedance state. Ensure proper OE signal timing to avoid output glitches.
• Can I use the CD40109BF3A as a level shifter or voltage translator?
  Yes, the CD40109BF3A can be used as a level shifter or voltage translator, but be aware of the voltage limitations and ensure the input signals are within the recommended voltage range.