Multiplexing AND gate disjunction gate selection circuit

The utility model discloses a multiplexing AND gate disjunction gate selection circuit through the multiplexing structure of transistor, can realize the structural design with inputing AND gate and disjunction gate in a circuit structure. And the selection circuit thaumatropy that will go on selecting to AND gate and disjunction gate output result carries out the selected signal selected to the break -make of transistor in for the circuit, and to a great extent has reduced the use to the transistor, has meanwhile also simplified the structure of circuit. 本实用新型公开了一种复用的与门或门选择电路，通过晶体管的复用结构，可以在一个电路结构中实现了同输入与门和或门的结构设计。而且将对与门和或门输出结果进行选择的选择电路结构转化为了电路中对晶体管的通断进行选择的选择信号，很大程度上减少了对晶体管的使用，与此同时也简化了电路的结构。