Electronic digital logic circuitry – Function of and – or – nand – nor – or not – Decoding
Patent
1995-06-07
1997-06-17
Hudspeth, David R.
Electronic digital logic circuitry
Function of and, or, nand, nor, or not
Decoding
326 98, H03K 190175
Patent
active
056401086
ABSTRACT:
A high performance receiver/decoder circuit combines input signal detection and decoding to a one-of-n selection signal in a single stage. Particularly when implemented in dynamic logic, speed of decoding is substantially increased while reset and precharge circuits and procedures are greatly simplified which is accomplished by placing logic trees in series with a latch circuit and a common connection to a transistor or other circuit for enabling input evaluation. The decoder is preferably implemented with a plurality of identical circuits with true and complement inputs selectively distributed thereto, as may be convenient to the circuit design.
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Hudspeth David R.
International Business Machines - Corporation
Peterson Jr. Charles W.
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