SN74AHC74MDREP datasheet by Texas Instruments

SN74AHC74MDREP Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74AHC74MDREP?
  The recommended operating voltage range for the SN74AHC74MDREP is 2.0 V to 5.5 V.
• How do I handle the power-up and power-down sequencing for the SN74AHC74MDREP?
  It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up or damage.
• What is the maximum clock frequency that the SN74AHC74MDREP can handle?
  The maximum clock frequency that the SN74AHC74MDREP can handle is 100 MHz.
• How do I ensure that the SN74AHC74MDREP is properly terminated?
  The SN74AHC74MDREP has internal pull-up resistors on the clock and data inputs. However, it is recommended to use external pull-up resistors on the outputs to ensure proper termination and to reduce noise.
• What is the maximum output current that the SN74AHC74MDREP can sink or source?
  The maximum output current that the SN74AHC74MDREP can sink or source is 8 mA.