Title:
INPUT CIRCUIT
Document Type and Number:
Japanese Patent JPS5270743
Kind Code:
A
Abstract:
PURPOSE: To obtain an IC which can constitute 3-input circuit with 1 pin through a simple structure in which gate and hold circuits are provided in front stage of input circuit.
Inventors:
HOSHINO TAKASHI
FUKUI YUKIO
FUKUI YUKIO
Application Number:
JP7397975A
Publication Date:
June 13, 1977
Filing Date:
June 17, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01H43/00; G05B19/02; H01H47/18; H03K17/00; (IPC1-7): G05B19/02; H01H47/18
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