74HC4094D,652 datasheet by NXP Semiconductors

74HC4094D,652 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the 74HC4094D,652 can handle?
  The maximum clock frequency of the 74HC4094D,652 is 25 MHz, but it can vary depending on the application and system design.
• How do I ensure that the 74HC4094D,652 is properly powered and decoupled?
  To ensure proper power and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power supply lines with 100nF capacitors as close to the device as possible.
• What is the maximum current that the 74HC4094D,652 can sink or source?
  The 74HC4094D,652 can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA per pin to ensure reliable operation.
• How do I handle the asynchronous reset (RST) input?
  The asynchronous reset (RST) input should be tied to VCC through a 1kΩ resistor and a 100nF capacitor to ensure proper reset operation.
• What is the recommended layout and routing for the 74HC4094D,652?
  To minimize noise and signal degradation, keep the clock signal traces short and away from other signals, and use a ground plane to reduce electromagnetic interference.