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MM74C922

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ID = 64345
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to MM74C922

Base SPECIAL TUBEBASE in general
Description

Aufbau/internal: IC (Digital);
Form/Case/Outline: DIP-18 (MM74C922N) | SOP-20 (MM74C922M);
Type/Application: 16-Key Encoder;
Daten/electr.data: Vcc: 3...15 V, Icc: <1.7 mA; Pd: <700 mW; t op: -40...+85 °C;
Manufactured by National Semiconductor Corp. (USA)
Ähnlich/similar: MM74C923 = 20-Key Encoder, DIP-20/SOP-20
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Dimensions (WHD)
incl. pins / tip
23 x 7 x 8 mm / 0.91 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   Fairchild

mm74c922_umgeb1.png
MM74C922: Fairchild
Günther Stabe † 19.8.20

mm74c922n_s.png MM74C922: Fairchild
Günther Stabe † 19.8.20

More ...
mm74c922_blockd.png
MM74C922: Fairchild
Günther Stabe † 19.8.20

Usage in Models 4= 1984??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
mm74c922.jpg

 

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