Integrated circuit with divided power supply wiring

Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock

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Details

307200A, 307219, 307296R, 357 68, H01L 2350

Patent

active

046563709

ABSTRACT:
An integrated circuit (IC) of the invention is provided with a plural sets of power supply and ground lines within a package of the IC. Circuit elements, e.g., output buffers in the IC are divided into plural groups and each buffer group is coupled to the corresponding set of the power supply and ground lines. Each set of the power supply and ground lines is provided with independent wirings so that the magnitude of current change in each wiring and the value of each wiring inductance become small.

REFERENCES:
patent: 3808475 (1974-04-01), Buelow et al.
patent: 3866066 (1975-02-01), Pedersen
patent: 3968478 (1976-07-01), Mensch, Jr.
patent: 4023053 (1977-05-01), Shimuzu et al.
patent: 4278897 (1981-07-01), Ohno et al.
patent: 4482820 (1984-11-01), Kohsiek
patent: 4508981 (1985-04-01), Dorler et al.
patent: 4583111 (1986-04-01), Early

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