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Gas-Sensing Flip-Flop CircuitsGas-sensing integrated circuits consisting largely of modified static random-access memories (SRAMs) undergoing development, building on experience gained in use of modified SRAMs as radiation sensors. Each SRAM memory cell includes flip-flop circuit; sensors exploit metastable state that lies between two stable states (corresponding to binary logic states) of flip-flop circuit. Voltages of metastable states vary with exposures of gas-sensitive resistors.
Document ID
19950065577
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Buehler, Martin G.
(Caltech)
Blaes, Brent R.
(Caltech)
Williams, Roger
(Caltech)
Ryan, Margaret A.
(Caltech)
Date Acquired
August 17, 2013
Publication Date
September 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 9
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-19389
Accession Number
95B10418
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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