CD40193BNSR datasheet by Texas Instruments

CD40193BNSR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD40193BNSR can handle?
  The CD40193BNSR can handle clock frequencies up to 10 MHz. However, it's recommended to check the specific application and operating conditions to ensure reliable operation.
• How do I ensure that the CD40193BNSR is properly powered and decoupled?
  To ensure proper power and decoupling, use a 5V power supply with a minimum of 10uF decoupling capacitor between VCC and GND, and place it as close to the device as possible. Additionally, use a 0.1uF decoupling capacitor between VCC and GND for each IC.
• What is the maximum input voltage that the CD40193BNSR can handle?
  The maximum input voltage that the CD40193BNSR can handle is 5.5V. Exceeding this voltage may cause damage to the device.
• How do I handle the asynchronous reset input (MR) in my design?
  The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to ensure that the device is not inadvertently reset. When the MR input is low, the device is reset, and all outputs are cleared.
• What is the propagation delay time for the CD40193BNSR?
  The propagation delay time for the CD40193BNSR is typically around 20-30 ns, depending on the operating conditions and temperature. However, it's recommended to check the specific datasheet and application notes for more detailed information.