Data output circuit of a semiconductor integrated circuit

Details Data output circuit of a semiconductor integrated circuit Data output circuit of a semiconductor integrated circuit

2008-12-22

2010-12-07

Barnie, Rexford N (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S087000, C327S108000

Reexamination Certificate

active

07847594

ABSTRACT:
A data output circuit of a semiconductor integrated circuit includes a plurality of drivers configured to drive data output terminals to a logic level corresponding to levels of input data in response to driving control signals, and a control section configured to activate and output driving control signals that supplied to a first group of the plurality of drivers, and to activate or inactivate and output driving control signals that supplied to a second group of the plurality of drivers, depending upon a level of a supply voltage.

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patent: 05037345 (1993-02-01), None
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patent: 1019970055518 (1995-12-01), None

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