SN74HC132DR datasheet by Texas Instruments

SN74HC132DR Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the SN74HC132DR?
  The maximum frequency of operation for the SN74HC132DR is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74HC132DR is properly powered and decoupled?
  To ensure proper operation, the SN74HC132DR should be powered with a stable voltage supply between 2V and 6V, and decoupling capacitors (e.g. 0.1uF and 10uF) should be placed close to the device to filter out noise and reduce electromagnetic interference (EMI).
• What is the maximum current that the SN74HC132DR can sink or source?
  The SN74HC132DR can sink or source up to 25mA of current per output, but this should be limited to 10mA per output to ensure reliable operation and prevent overheating.
• How do I handle unused inputs on the SN74HC132DR?
  Unused inputs on the SN74HC132DR should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.
• Is the SN74HC132DR compatible with 3.3V or 5V logic levels?
  Yes, the SN74HC132DR is compatible with both 3.3V and 5V logic levels, making it suitable for use in a wide range of digital systems.