R series PDP-8 board information and R107 Inverter
This board contains seven inverters which change a true signal into false. One inverter may be expanded to perform logic with the R001 or R002 ( 42K) board. It performs the same function as the later TTL 7404 hex inverter. This board cost $24 in 1968.
Feel free to contact me, David Gesswein firstname.lastname@example.org
with any questions, comments on the web site, or if you have related equipment,
documentation, software etc. you are willing to part with. I am
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related, computers, peripherals used with them, DEC or third party, or