Title:
SEMICONDUCTOR INTEGRATED CIRCUIT
Document Type and Number:
Japanese Patent JPH04278722
Kind Code:
A
Abstract:
PURPOSE: To miniaturize a package by supplying an internal signal to a terminal A of a flip flop TFF 5 in the last stage to eliminate a need of an external terminal for the terminal A and reducing the number of input terminals for inverted input signals out of input terminals.
CONSTITUTION: Bias circuits 2, 3, and 4 are provided in the succeeding stage of an input terminal 1, and only one of output signals of bias circuits 2 and 3 is transmitted to flip flops DFF 1 to 3 in the succeeding stage, and the output of the bias circuit 4 is transmitted to a flip flop TFF 5 in the output mast stage to control T type flip flops TFF 1 to 4.
Inventors:
SATO FUMIO
Application Number:
JP6898391A
Publication Date:
October 05, 1992
Filing Date:
March 06, 1991
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H03K23/64; (IPC1-7): H03K23/64
Attorney, Agent or Firm:
Kenichi Hayase