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SN7493

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ID = 40799
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to SN7493
Similar Tubes
Normally replaceable-slightly different:
  D193D ; SN74LS293
Other class quality (otherwise equal):
  SN74293 ; SN74LS93
Other base and data slightly different:
  SN74393
Base SPECIAL TUBEBASE in general
Description

TTL: 4-bit binary counter, asynchr. BCD coded Output.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 18 x 7 x 8 mm / 0.71 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
sn74047493_1.png
SN7493: Funk-Technik 4/74
Egon Strampe     More ...
sn7493_s.gif SN7493: Elektor 1977
Günther Stabe † 19.8.20
7493.gif
SN7493: ELEKTOR
Aldo Patriarca
Usage in Models 1= 1972? ; 1= 1974? ; 1= 1974 ; 2= 1975?? ; 1= 1975 ; 1= 1976?? ; 3= 1977 ; 1= 1978?? ; 2= 1978 ; 1= 1980?? ; 1= 1983
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15

Collection of

Museum Roggenhofer (A)
Karlheinz Fischer (D)
Rudolf Osterkamp (D)
Oskar Elm (D)
Egon Strampe (D)
 
sn7493_1.jpg

SN7493
 
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