Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1987-08-19
1989-06-06
Zazworsky, J.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307443, 307451, 307637, 331144, 361 58, H03K 326, H03K 1716, H03K 19094
Patent
active
048374580
ABSTRACT:
A flip-flop circuit which requires only a small drive power and which operates with small power consumption, and in which the on-off transition occurs reliably. The flip-flop circuit comprises MOS field effect transistors (abbreviated as MOSFET's) and resistors. A first MOSFET and a second MOSFET, to which control signals are applied, are commonly-connected at their sources to be connected at the sources to a voltage source supplying a power supply voltage sufficiently higher than a threshold voltage of a third MOSFET and a fourth MOSFET interconnected to each other. The interconnected third and fourth MOSFET's are connected at their gates to the drains of the first and second MOSFET's, respectively, and to the drains of the fourth and third MOSFET's through resistors, respectively. The third and fourth MOSFET's are common-connected at their sources. An output terminal is led out from the drains of the first and third MOSFET's.
REFERENCES:
patent: 4484088 (1984-11-01), Mazin et al.
patent: 4695744 (1987-09-01), Giordana
IBM Tech Disc. Bul. 307/296.3 Repchick.
Nikkei Electronics 1987, No. 413.
Kawahata Sigeyuki
Sugawara Yoshitaka
Hitachi , Ltd.
Wanbach Margaret R.
Zazworsky J.
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