A Note on Contact Networks for Switching Functions of Four Variables
- 1 September 1958
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electronic Computers
- Vol. EC-7 (3) , 196-198
- https://doi.org/10.1109/TEC.1958.5222575
Abstract
Several corrections are given to a recent tabulation of two-terminal contact networks realizing the switching functions of four variables. Nineteen new networks which are more economical in contacts than those previously tabulated are also presented and certain four-variable functions possessing a useful complementary relationship are listed. In conclusion this paper indicates an area where further work on four-variable contact network synthesis is needed.Keywords
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