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SN7448

Information - Help 
ID = 42775
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to SN7448
Similar Tubes
Normally replaceable-slightly different:
  SN74248
Other class quality (otherwise equal):
  MM74C48
Other characteristic (electr. data):
  SN7446 ; SN7447 ; SN7449
Other base and data slightly different:
  CD4511

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

TTL: BCD to 7 segment decoder/driver with internal pull-ups.
-

 
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 2 g / 0.07 oz
 
sn7448_redimensionner.jpg
SN7448
Jacky Parmentier

 
sn7446_s_1.gif
SN7448: Texas Instruments
Günther Stabe

 

Usage in Models 1= 1979? ; 1= 1979 ; 1= 1982

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


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