发明名称 LOGIC SYSTEM
摘要 A programmable logic array in combination with a state counter and a storage circuit, such as a shift register is provided whereby the function of counting various different bases, decoding a count into a seven bar or other code, for example, and strobing a display which utilizes said code, may all be simply implemented on a single chip. The arrangement described finds use in many different electronic instruments.
申请公布号 US3803587(A) 申请公布日期 1974.04.09
申请号 US19720287642 申请日期 1972.09.11
申请人 MEAD C,US 发明人 MEAD C,US
分类号 G09G3/04;H03K21/08;H03K23/66;(IPC1-7):G08B5/36 主分类号 G09G3/04
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