Published:2009/7/12 20:36:00 Author:May | From:SeekIC
Uses four-point matrix of pnp junction switching transistors, whh bases and emitters cross-connected. Input A can be switched to base of Q1 or Q2. Input B can be switched between two alternate sets of emitters. For any input switch position, only one transistor is conducting.-F. B. Maynard, Half-Adders Drive Simultaneous Computer, Electtonics,31:29,p80-82.
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