CD4044BE datasheet by Texas Instruments

CD4044BE Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD4044BE can handle?
  The CD4044BE can handle clock frequencies up to 10 MHz.
• How do I ensure that the CD4044BE is properly powered?
  The CD4044BE requires a single 5V power supply, and it's recommended to use a decoupling capacitor (e.g., 0.1uF) between VCC and GND to reduce noise and ensure stable operation.
• What is the maximum current that the CD4044BE can sink or source?
  The CD4044BE can sink or source up to 1.5mA per output pin, but it's recommended to limit the current to 1mA or less to ensure reliable operation.
• How do I reset the CD4044BE?
  The CD4044BE has an asynchronous reset input (R) that can be used to reset the device. To reset the device, pull the R input low for at least 10ns.
• Can I use the CD4044BE in a noisy environment?
  The CD4044BE has a relatively high noise immunity due to its CMOS design, but it's still recommended to use proper noise reduction techniques, such as shielding and filtering, to ensure reliable operation in noisy environments.