CD4042BDR datasheet by Texas Instruments

CD4042BDR Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD4042BDR?
  The recommended operating voltage range for the CD4042BDR is 4.5V to 15.5V.
• How do I ensure the CD4042BDR is properly powered on and off?
  To ensure proper power-on and power-off, it is recommended to use a power-on reset circuit and a capacitor to filter the power supply voltage.
• What is the maximum clock frequency that the CD4042BDR can handle?
  The CD4042BDR can handle clock frequencies up to 1 MHz.
• How do I implement a reset function on the CD4042BDR?
  The CD4042BDR has a built-in reset function that can be triggered by applying a low signal to the Reset (R) input.
• What is the purpose of the Set (S) and Reset (R) inputs on the CD4042BDR?
  The Set (S) input sets the flip-flop, and the Reset (R) input resets the flip-flop. These inputs are used to control the state of the flip-flop.