Boots – shoes – and leggings
Patent
1994-09-01
1995-07-11
Kulik, Paul V.
Boots, shoes, and leggings
395325, 36443112, 364DIG2, 364926, 36492792, 36492795, 3649481, 3649278, 3649256, G05B 1101, G06F 1500
Patent
active
054329493
ABSTRACT:
Herein disclosed is a digital semiconductor integrated circuit which is equipped with: a digital signal input circuit; an analog signal input circuit made receptive of an analog signal for feeding out a digital signal corresponding to said analog signal; and a common external terminal connected commonly with the input terminals of said digital signal input circuit and said analog signal input circuit. By the preparation with the use of a suitable switch circuit, the common external terminal can be used as either an analog signal input terminal or a digital signal input terminal. As a result, the number of the external output terminals required for the semiconductor integrated circuit can be reduced.
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Hitachi , Ltd.
Kulik Paul V.
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