Semiconductor integrated circuit with a logic circuit...

Details Semiconductor integrated circuit with a logic circuit... Semiconductor integrated circuit with a logic circuit...

2005-10-07

2008-11-04

Wells, Kenneth B. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Particular stable state circuit

C327S212000, C327S218000

Reexamination Certificate

active

07446581

ABSTRACT:
A semiconductor integrated circuit includes a first data holding section, a first pull-up circuit, a first pull-down circuit, a first feedback circuit, and a second feedback circuit. The first data holding section holds first output data. The first pull-up circuit takes in input data as a pull-up control signal and, when the pull-up control signal takes one value, pulls up the first output data. The first pull-down circuit takes in the input data as a pull-down control signal and, when the pull-down control signal takes the other value, pulls down the first output data. The first feedback circuit feeds back a first feedback signal corresponding to the first output data as the pull-up control signal to the first pull-up circuit. The second feedback circuit feeds back a second feedback signal corresponding to the first output data as the pull-down control signal to the first pull-down circuit.

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