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    • 4. 发明申请
    • ELECTRICAL DEVICE FOR PERFORMING LOGIC FUNCTIONS
    • 用于执行逻辑功能的电气设备
    • WO2008065669A2
    • 2008-06-05
    • PCT/IL2007001483
    • 2007-12-02
    • NOVATRANS GROUP SAHALAHMI EREZRAVON TAMARDIAMANT GILAD
    • HALAHMI EREZRAVON TAMARDIAMANT GILAD
    • H03K19/06
    • H03K19/06H03K17/545H03K19/084
    • An electronic device is presented for performing at least one logic function. The device comprises an electron emission based electrode arrangement associated with an electron extractor. The electrode arrangement comprises at least one basic unit including a photocathode, an anode, and one or more gates arranged aside a cavity defined between the photocathode and the anode. Said one or more gates are connectable to a voltage supply unit to be operated by one or more input voltages signals corresponding to one or more logical values, respectively. Said anode is operable as a floating electrode from which an electrical output of the device indicative of a resulted logic function is read. The anode is electrically connected to a photocathode of another cathode-anode unit of the same device, or is connected to an electrode of another electronic device
    • 呈现用于执行至少一个逻辑功能的电子设备。 该装置包括与电子提取器相关联的基于电子发射的电极装置。 电极布置包括至少一个基本单元,其包括光电阴极,阳极和布置在光电阴极和阳极之间限定的空腔的一个或多个栅极。 所述一个或多个栅极可连接到电压供应单元,以分别由对应于一个或多个逻辑值的一个或多个输入电压信号操作。 所述阳极可操作为浮动电极,从中读出指示所得到的逻辑功能的装置的电输出。 阳极电连接到同一装置的另一阴极 - 阳极单元的光电阴极,或者连接到另一电子装置的电极
    • 6. 发明授权
    • Circuits logiques permettant de constituer des réseaux logiques très denses
    • 用于创建非常恶劣的逻辑网络的逻辑电路
    • EP0130262B1
    • 1987-11-19
    • EP83430022.0
    • 1983-06-30
    • International Business Machines CorporationCompagnie IBM FRANCE
    • Brunin, ArmandDenis, BernardBoudon, GérardMollier, PierreStoppa, Philippe
    • H03K19/084H03K19/088
    • H03K19/084H03K19/088
    • 1. A circuit for performing a basic logic function from n input signals (A, B...) of the type including n input low-barrier Schottky-diodes (D1-Dn) having first electrodes, each of which receives one of said n input signals, and second electrodes connected to a common node connected through a first resistor to a first supply voltage, and comprising : an input transistor (T1) the base of which is connected to said common node, the collector of which is connected through a second implanted resistor to the first supply voltage, and the emitter of which being able to be connected to a reference voltage the value of which is equel to the low level of the input signal in order to provide a circuit well protected against noise or able to receive an additional input signal X when the noise protection is not critical, a first output inverter transistor (T2) the base of which is connected to the collector of said first input transistor, the emitter of which is connected to a second supply voltage and the collector of which is connected through a third implanted resistor to the first supply voltage, whereby the output level at the collector of said output transistor represents the logic function (A.B.C) or ~X (A.B...) according as the input transistor emitter is connected to the reference voltage or receives the additional input signal.
    • 1.一种用于从包括具有第一电极的n个输入低势垒肖特基二极管(D1-Dn)的类型的n个输入信号(A,B ...)执行基本逻辑功能的电路,每个输入信号接收所述 n个输入信号,以及连接到通过第一电阻器连接到第一电源电压的公共节点的第二电极,并且包括:输入晶体管(T1),其基极连接到所述公共节点,其集电极通过 第二注入电阻器到第一电源电压,并且其发射极能够连接到参考电压,该参考电压的值等于输入信号的低电平,以便提供良好的防止噪声或能够被保护的电路 当噪声保护不重要时接收附加输入信号X,第一输出反相器晶体管(T2),其基极连接到所述第一输入晶体管的集电极,其发射极连接到第二电源电压 e,其集电极通过第三注入电阻器连接到第一电源电压,由此输出晶体管的集电极处的输出电平表示作为输入晶体管的逻辑功能(ABC)或〜X(AB ..) 发射极连接到参考电压或接收附加输入信号。
    • 7. 发明专利
    • Logical gate circuit
    • 逻辑门电路
    • JPS5739624A
    • 1982-03-04
    • JP11518580
    • 1980-08-21
    • Nec Corp
    • MATSUURA HIDEKI
    • H03K19/084H03K19/088
    • H03K19/084
    • PURPOSE:To reduce the turn-off time, by connecting a capacitance between the base of a transistor (TR) and the collector of a phase inversion TR constituting pulldown circuit, in a saturation type bipolar logical circuit. CONSTITUTION:When a voltage applied to an input terminal is changed from ''1'' to ''0'' level, a phase inversion TR5 is changed from conductive to nonconductive state and also an output TR9 changes the same. Although a base storage charge of the output TR9 is discharged through a pulldown TR8, since a current flowing to a capacitor C connceted between the base of the TR8 and the collector of the TR5 is applied to the base of the TR8, the base storage charge of the TR9 can be discharged quickly and there is no need for larged size of the TR8.
    • 目的:通过在饱和型双极逻辑电路中连接晶体管(TR)的基极和构成下拉电路的相位反相TR的集电极之间的电容来减少关断时间。 构成:当施加到输入端子的电压从“1”变为“0”电平时,相位反转TR5从导通状态变为非导通状态,并且输出TR9变化。 尽管输出TR9的基本存储电荷通过下拉TR8放电,但是由于流向TR8的基极和TR5的集电极之间的连接到电容器C的电流被施加到TR8的基极,所以基本存储电荷 的TR9可以快速放电,不需要大尺寸的TR8。