Using Integrated Circuits to Add Propagation Delays

摘要

There are certain applications where delaying a digital signal is desired. For instance, what do you do when you have a circuit requiring two inputs - such as an "enable" command for downstream circuitry, and a data input for that same downstream circuitry - but all you have is a single signal? In most cases, the timing of the "enable" signal with respect to the data is critical for proper circuit operation.