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U267B

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ID = 62251
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  IC - Integrated Circuit   Indication 
Identical to U267B
Similar Tubes
Normally replaceable-slightly different:
  U267BG
Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case: DIP-8;
Type/application: LED display driver (5 diodes), logarithmic scale;
In combination with U257B = 10 diodes;
Daten/data: Vcc: 12...25 V; Icc: 25 mA; Pd: <690 mW; t op: -10...+60 °C @ 25 V;
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Dimensions (WHD)
incl. pins / tip		 10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
u267b_umgeb1.png
U267B: Tfk
Günther Stabe † 19.8.20     More ...
dip_8~~21.png U267B: TTT Steidle 1981
Günther Stabe † 19.8.20
Usage in Models 1= 1980?? ; 1= 1980 ; 3= 1983?? ; 1= 1984?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

Karlheinz Fischer (D)
Michael Mischke (D)
 
u267b.jpg

U267B
 
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