Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 56548
Tube type:  COUNTING AND MEASUREMENT, general   Text 
Identical to 6047 = Additron
First Source (s)
20.Mar.1951 : Electron Tube Registration List 954
Successor Tubes BG2  

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect
Description The Rogers 'Additron' 6047 was a single bit binary full-adder, designed to be used in high-speed computers. Internally, all around the cathode, the tube has twelve control rods, connected to form the three input electrodes, and twelve collectors, connected to form the two outputs, the sum and the carry.
Tubes could be easily cascaded to the wanted word length. Summing speed was in the order of 0.5us. 
Information source - - Manufacturers Literature   
  6047: Manufacturer's Literature
Emilio Ciardiello
    More ...
6047: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad

Documents about this component
  The 6047 Additron, registered in 1951 to Rogers, was a one bit full adder, designed for high-speed vacuum tube computers. 1760 KB

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]