control shift register

基本解釋

This paper discusses the programming method of applying shift register of programmable controller (PLC) for switching signals control system.
本文論述了應(yīng)用可編程序控制器（PLC）的移位寄存器對開關(guān)量控制系統(tǒng)的編程方法。
Each device has an eight-bit CMOS shift register and CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sinking Darlington output drivers.
每個器件都有一個八位CMOS移位寄存器和CMOS控制電路，八個CMOS數(shù)據(jù)鎖存，八個雙極電流吸收達(dá)林頓輸出敺動器。
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