Hi Sanfiya,
For SN74HCS4075-Q1 , please use the model for SN74HCS4075 which can be found in the Design and Development section. This is representative of SN74HCS4075-Q1.
The other two are more difficult. We don't have PSpice models for these devices…
Hi John,
It sounds like you want a 164/165 function device such as the SN74AHC164 .
I've never heard of a echo clock output/coherent clock output, but you can simply tie the QH of one device into both A and B inputs of the next device, and tie the…
