= HF8V = / = SP8WJT = / = SP0106RZ =
HF-9005
PROJECT: HF-9005
DESCRIPTION: 7472 Test Circuit
STATUS: u
PROJECT START DATE: 1990s
LOCALISATION: WL
DOCUMENTATION: nil
PCB: TPD06011
DIMENSIONS: 26 x 16.5 mm
SUPPLY VOLTAGE: 5V
Project Info
Basic TTL 7472 circuit for simple tests with flip-flps etc... In 1990s I used it for construction of at least HF-1262 prototype (standby circuit based on 7472 flip-flop).
East Germany D7274 is used here.
Sources:
[1]
Prefix 90
HF Register
Microcontrollers in my constructions
UC Database - my CPU collection
Electronics
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