CD74HCT4094E datasheet by Texas Instruments

CD74HCT4094E Frequently Asked Questions (FAQs)

• What is the maximum frequency of the clock signal that can be applied to the CD74HCT4094E?
  The maximum frequency of the clock signal that can be applied to the CD74HCT4094E is 25 MHz.
• How do I ensure that the CD74HCT4094E is properly powered and decoupled?
  To ensure proper operation, the CD74HCT4094E should be powered with a stable 5V supply, and decoupling capacitors (e.g., 0.1uF and 10uF) should be placed close to the device to filter out noise and voltage spikes.
• What is the maximum current that can be sourced or sunk by the CD74HCT4094E?
  The CD74HCT4094E can source or sink up to 6mA of current per output pin, and up to 25mA total current per package.
• How do I handle the asynchronous reset input (MR) of the CD74HCT4094E?
  The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to ensure proper reset operation. A capacitor (e.g., 100nF) can also be added to filter out noise on the reset line.
• What is the propagation delay of the CD74HCT4094E?
  The propagation delay of the CD74HCT4094E is typically around 10ns, but can vary depending on the specific application and operating conditions.