Schematic · 1964
Friden EC-130 Logic Schematic, Four-Counter (Fall 1964)
The one-sheet logic-level schematic of the four-counter EC-130: every gate and flip-flop, without the power supply, delay-line read/write electronics or CRT drive.
Schematic · 1964
The one-sheet logic-level schematic of the four-counter EC-130: every gate and flip-flop, without the power supply, delay-line read/write electronics or CRT drive.
803519 0 EXP. 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