Signetics
Tech's Filing Cabinet Miscellaneous General Electric RCA Tube Tech Semi Tech Audio Radio Components

Here are various documents from Signetics, including data and application notes.


Signetics 1971 Interface Applications Memos - Application notes for Signetics' "8T--" TTL-type interface integrated circuits. Included are: 7-segment displays, line drivers and receivers and one-shot multivibrators.

Signetics 1973 555 556 Timers - Data sheets and application notes for the famous 555 timer and the 556 dual timer. Lots of interesting circuits. Has annotations from an unknown previous reader.