SN74ALS688DW datasheet by Texas Instruments

SN74ALS688DW Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74ALS688DW?
  The maximum operating frequency of the SN74ALS688DW is 100 MHz.
• Is the SN74ALS688DW 5V tolerant?
  Yes, the SN74ALS688DW is 5V tolerant, meaning it can accept input voltages up to 5.5V even though its recommended operating voltage is 3.3V.
• What is the propagation delay of the SN74ALS688DW?
  The propagation delay of the SN74ALS688DW is typically around 10-15 ns, depending on the operating conditions.
• Can the SN74ALS688DW be used in a 3.3V to 5V level translation application?
  Yes, the SN74ALS688DW can be used for 3.3V to 5V level translation, but it requires an external pull-up resistor to ensure proper operation.
• Is the SN74ALS688DW available in a lead-free package?
  Yes, the SN74ALS688DW is available in a lead-free package, making it RoHS compliant.