Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 41457
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit   Indication 
Identical to LM3914
Similar Tubes
Other characteristic (electr. data):
  LM3915 ; LM3916
Other base and data slightly different:
  UAA170 ; UAA180

Base SPECIAL TUBEBASE in general

Aufbau/Content: IC (10 Opamps, Ref.voltage source, Buffer, Mode select);
Form/Case/Outline: DIL18;
Applikation/Type: 10 LED Display Driver (Signal, Level, VU-Meter), Dot or Bar Mode (!);
Daten/ Ub: 3...15 V; Issq: __ mA; Out current: 2...30 mA; Pd: __ mW; tmax op: 70 °C.
Manufactured by NSC - National Semiconductor Corp. (USA)

Dimensions (WHD)
incl. pins / tip
23 x 7 x 8 mm / 0.91 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   National Semiconductor

LM3914: National Semiconductor
Günther Stabe † 19.8.20

lm3914_s.gif LM3914: National Semiconductor
Günther Stabe † 19.8.20

LM3914: National Semiconductor
Günther Stabe † 19.8.20

Usage in Models 1= 2000?? ; 1= 2007

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

Collection of



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]