CD74HC151M96 datasheet by Texas Instruments

CD74HC151M96 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the CD74HC151M96?
  The maximum operating frequency of the CD74HC151M96 is 25 MHz.
• How do I ensure that the CD74HC151M96 is properly powered?
  The CD74HC151M96 requires a single power supply voltage (VCC) of 2.0 V to 6.0 V. Ensure that the power supply is stable and within the recommended operating range.
• What is the propagation delay of the CD74HC151M96?
  The propagation delay of the CD74HC151M96 is typically 10 ns, but can vary depending on the operating frequency and load capacitance.
• Can I use the CD74HC151M96 in a 3.3V system?
  Yes, the CD74HC151M96 is compatible with 3.3V systems. However, ensure that the input signals are within the recommended voltage range (Vih = 2.0 V, Vil = 0.8 V) to ensure proper operation.
• How do I handle the enable inputs (E1 and E2) of the CD74HC151M96?
  The enable inputs (E1 and E2) are active-low, meaning that they must be pulled low to enable the multiplexer. Connect them to GND or a logic low signal to enable the device.