CD4514BEE4 datasheet by Texas Instruments

CD4514BEE4 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD4514BEE4 can handle?
  The CD4514BEE4 can handle clock frequencies up to 10 MHz, but it's recommended to operate it at 5 MHz or lower for reliable operation.
• How do I ensure proper power sequencing when using the CD4514BEE4?
  To ensure proper power sequencing, apply VCC before applying any input signals, and ensure that VCC is stable before applying the clock signal.
• What is the recommended operating voltage range for the CD4514BEE4?
  The recommended operating voltage range for the CD4514BEE4 is 4.5V to 5.5V, with a typical operating voltage of 5V.
• How do I handle the asynchronous reset input (R) on the CD4514BEE4?
  The asynchronous reset input (R) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure proper reset operation. A low-going pulse on the R input will reset the counter.
• What is the maximum input voltage that the CD4514BEE4 can tolerate on its inputs?
  The maximum input voltage that the CD4514BEE4 can tolerate on its inputs is 5.5V, which is the maximum rating for the device. Exceeding this voltage may cause damage or malfunction.