CD4516BE datasheet by Texas Instruments

CD4516BE Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD4516BE can handle?
  The CD4516BE can handle clock frequencies up to 10 MHz.
• How do I ensure that the CD4516BE is properly reset after power-on?
  To ensure proper reset, connect the Reset (R) input to VCC through a 1-kΩ resistor and a 0.1-μF capacitor to ground. This ensures that the device is reset properly after power-on.
• What is the maximum input voltage that the CD4516BE can tolerate?
  The CD4516BE can tolerate input voltages up to 15V, but it is recommended to operate within the recommended operating conditions of 4.5V to 5.5V for reliable operation.
• How do I interface the CD4516BE with a microcontroller?
  The CD4516BE can be interfaced with a microcontroller using a serial interface. Connect the Clock (CLK) input to the microcontroller's clock output, and the Data (D) input to the microcontroller's data output. Use the Load (LD) input to load the data into the CD4516BE.
• What is the purpose of the three-state output of the CD4516BE?
  The three-state output of the CD4516BE allows the device to be connected in a bus-oriented system, where multiple devices can share the same bus. The three-state output enables the device to disconnect from the bus when not in use, reducing power consumption and noise.