CD74HC374M datasheet by Texas Instruments

CD74HC374M Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74HC374M?
  The maximum frequency of operation for the CD74HC374M is 25 MHz.
• How do I ensure that the outputs are in a high-impedance state during power-up?
  To ensure that the outputs are in a high-impedance state during power-up, connect the OE (Output Enable) pin to VCC or use an external pull-up resistor to VCC.
• What is the recommended operating voltage range for the CD74HC374M?
  The recommended operating voltage range for the CD74HC374M is 2V to 6V.
• How do I handle the asynchronous inputs (e.g., CLR, PRE) during power-up?
  During power-up, ensure that the asynchronous inputs (CLR, PRE) are in a valid state (e.g., CLR = 1, PRE = 0) to prevent unintended behavior.
• What is the maximum current that the CD74HC374M can sink or source?
  The maximum current that the CD74HC374M can sink or source is 25 mA per output pin.