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PMOS(P型沟道的金属-氧化物-半导体)集成电路比晶体管分立元件有两个显著的优点:(1) 体积小,耗电少;(2) 电路高度集成化,大量的电路已由生产厂家按规定的指标做好。这就使得整机的设计、制作和调试等大为简化。
PMOS (P-Channel Metal-Oxide-Semiconductor) integrated circuits have two distinct advantages over transistor discrete components: (1) small size and low power consumption; (2) highly integrated circuits with a large number of circuits Manufacturers according to the required indicators do a good job. This makes the machine design, production and commissioning greatly simplified.