| 摘要 |
A cascadable configuration of sets of switches has call-up, inquiry, and reach-through terminals in a defined mutual configuration. A switching region of each set of switches can have a digital, a binary-coded or an analog switch. A reduction in the complexity of the cascade circuit is achieved by way of a parallel bus-like connection of at least one input-side reach-through terminal to an output-side reach-through terminal which in a subsequent set of switches is disposed at the geometrical position of the call-up terminal thereof. Therefore it is possible to connect downstream of the first set of switches (cascade) as many sets of switches as there are reach-through lines on the sets of switches.
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