TRANSISTOR_COUPLED_NAND_NOR_GATE

Published:2009/7/16 4:05:00 Author:Jessie | From:SeekIC

Coupling transistor Q3 feeds its base current into base of inverting transistor Q2 when gate Q1 is cut off. When Q1 is saturated, coupling transistor Q3 clamps base of Q2 to low voltage. Logic swing of 0.4 v occurs at high speed.-A. E. Skoures, Choosing Logic for Microelectronics, Electronics, 36:40, p 23-26.



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