An example delay circuit is described that includes an input node to receive a first signal, a first circuit path, a second circuit path, an output buffer, and an output node. The first circuit path includes at least one first buffer and a first array of switches. The second circuit path includes at least one second buffer and a second array of switches. The output buffer receives a mixed output of the first circuit path and the second circuit path. The output node transmits a second signal equivalent to the first signal with a programmed delay.