74HC132N datasheet by Philips Semiconductors

74HC132N Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC132N?
  The maximum frequency of operation for the 74HC132N is typically around 30-40 MHz, but this can vary depending on the specific application, supply voltage, and output load.
• How do I ensure that the Schmitt trigger inputs are properly biased?
  To ensure proper biasing of the Schmitt trigger inputs, make sure to connect the inputs to a valid logic level (either VCC or GND) through a suitable pull-up or pull-down resistor. The recommended value for the pull-up/pull-down resistor is typically in the range of 1 kΩ to 10 kΩ.
• What is the minimum input voltage required to guarantee a valid logic level?
  The minimum input voltage required to guarantee a valid logic level for the 74HC132N is typically around 0.7VCC for a high logic level and 0.3VCC for a low logic level, where VCC is the supply voltage.
• Can I use the 74HC132N as a simple inverter by tying the two inputs together?
  Yes, you can use the 74HC132N as a simple inverter by tying the two inputs together. This is a common practice, and the device will function as a single-input inverter with a Schmitt trigger characteristic.
• How do I handle unused inputs on the 74HC132N?
  Unused inputs on the 74HC132N should be tied to a valid logic level (either VCC or GND) through a suitable pull-up or pull-down resistor to prevent unwanted switching and noise.