Why are the maximum value of VOL and the minimum value of VOH used to determine the noise margin rather than the typical values for these parameters?

Related MCQs

• he problem of the VOH(min) of a TTL IC being too low to drive a CMOS circuit and meet the CMOS requirement of VIH(min) is usually easily overcome by:
• What is the standard TTL noise margin?
• How is the noise margin of a logic family defi ned?
• What is the standard TTL noise margin?
• In TTL the noise margin is between
• The highest noise margin is offered by
• The maximum noise voltage added to an input signal of a digital circuit
• A Karnaugh map is similar to a truth table because it presents all the possible values of input variables and the resulting output of each value.
• The CASE control structure is used when an expression has a list of possible values.
• Why is a decoupling capacitor needed for TTL ICs and where should it be connected