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SN7442

Information - Help 
ID = 40793
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to SN7442
Similar Tubes
Normally replaceable-slightly different:
  SN7445
Other class quality (otherwise equal):
  SN74LS42
Other characteristic (electr. data):
  SN7444

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

TTL: 1-of-10 BCD to Decimal Decoder.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
20 x 8 x 8 mm / 0.79 x 0.31 x 0.31 inch
Weight 1 g / 0.04 oz
  sn7442.png
  SN7442: Funk-Technik 22/74
Egon Strampe
 
sn7442_3.jpg
SN7442
Karlheinz Fischer

 
sn7442_s.gif
SN7442: Elektor 1977
Günther Stabe

 
sn7442_logdiag.png
SN7442: Texas Instruments
Günther Stabe


Usage in Models 1= 1973? ; 1= 1980?? ; 1= 1994

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3


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