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HD14160B - The HD14160B to HD14163B are synchronous programmable counters and functionally equivalent to the 74160 to 74163 TTL counters.
66191 - PROTON RADIATION TOLERANT OPTOCOUPLER (Single Channel/ Electrical EQUIVALENT TO 66099)
SH320240C - BUILT-IN CONTROLLER (SED1335 OR EQUIVALENT)
HD14161B - The HD14160B to HD14163B are synchronous programmable counters and functionally equivalent to the 74160 to 74163 TTL counters.
HD14163B - The HD14160B to HD14163B are synchronous programmable counters and functionally equivalent to the 74160 to 74163 TTL counters.
HD14162B - The HD14160B to HD14163B are synchronous programmable counters and functionally equivalent to the 74160 to 74163 TTL counters.
DLS5821 - Circuit is the digital equivalent of analog IC
