Communications: electrical – Digital comparator systems
Patent
1975-10-30
1977-06-28
Curtis, Marshall M.
Communications: electrical
Digital comparator systems
357 44, G11C 1144
Patent
active
040329020
ABSTRACT:
An improved memory cell comprising a word line, a pair of bit lines, a pair of load impedances, and a pair of switching transistors. The pair of switching transistors each include an emitter coupled to a respective one of the bit lines, a base coupled to a respective one of the load impedances, and a collector coupled to the base of the other switching transistor. The pair of load impedances may include a pair of transistors each having an emitter coupled to the word line, a base coupled to a respective one of the emitters of the pair of switching transistors, and a collector coupled to a respective one of the bases of the switching transistors.
REFERENCES:
patent: 3423737 (1969-01-01), Harper
patent: 3643235 (1972-02-01), Berger et al.
Curtis Marshall M.
Fairchild Camera and Instrument Corporation
MacPherson Alan H.
Reitz Norman E.
Woodward Henry K.
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