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Simple BCD circuit accurately counts to 24Ripple-through counter with divide-by-24 output pulse is used in digital control clocks to register hours and give a daily output signal. It uses commercially available digital modules that incorporate and/gates with flip-flops.
Document ID
19650000223
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Spafford, M. L.
Date Acquired
August 2, 2013
Publication Date
August 1, 1965
Subject Category
Electronic Components And Circuits
Report/Patent Number
GSC-317
Report Number: GSC-317
Accession Number
65B10225
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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