Semiconductor device for pulling down output terminal voltage

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307443, 307482, 307269, 307605, H03K 19096

Patent

active

045700885

ABSTRACT:
A semiconductor device, provided with a buffer, which comprises a first transistor for pulling up the output terminal voltage, a second transistor for pulling down the output terminal voltage, and a charge-pumping circuit for maintaining the output terminal voltage at a level higher than the power source voltage by charge pumping when the output terminal voltage is at a high level. The semiconductor device further comprises a circuit for pulling down the output terminal voltage during the period from when power is supplied to when an input signal is supplied to the buffer.

REFERENCES:
patent: 4061933 (1977-12-01), Schroeder et al.
patent: 4097772 (1978-06-01), Carter
patent: 4291242 (1981-09-01), Schriber
patent: 4296340 (1981-10-01), Horan
patent: 4379974 (1983-04-01), Plachno
patent: 4409678 (1983-10-01), Takemae et al.
patent: 4447745 (1984-05-01), Takemae et al.
patent: 4468576 (1984-08-01), Takemae

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