CD54HC4051F3A datasheet by Texas Instruments

CD54HC4051F3A Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the CD54HC4051F3A?
  The maximum operating frequency of the CD54HC4051F3A is 10 MHz.
• How do I ensure signal integrity when using the CD54HC4051F3A?
  To ensure signal integrity, use a low-impedance output driver, minimize trace lengths, and use a ground plane to reduce noise and crosstalk.
• Can I use the CD54HC4051F3A as a level shifter?
  Yes, the CD54HC4051F3A can be used as a level shifter, but it's not recommended as it's not designed for level shifting and may not provide the required voltage translation.
• What is the maximum current rating of the CD54HC4051F3A?
  The maximum current rating of the CD54HC4051F3A is 25 mA per channel.
• How do I handle power-up and power-down sequencing with the CD54HC4051F3A?
  To avoid latch-up, ensure that the power supply voltage (VCC) is applied before the input signals, and that the input signals are stable before applying VCC.