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CD4028

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ID = 40813
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to CD4028
Similar Tubes
Other characteristic (electr. data):
  SN7445

Base SPECIAL TUBEBASE in general
Description

CMOS logic: 8-4-2-1-BCD/decimal counter.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
20 x 7 x 8 mm / 0.79 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz

cd4028_s.gif CD4028: Elektor 1977
Günther Stabe † 19.8.20

cd4028_logdiag.png
CD4028: Solid State Scientific Inc.
Günther Stabe † 19.8.20

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Usage in Models 1= 1979? ; 1= 1992?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
sam_6729.jpg

CD4028
 

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