radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

SN7478

Information - Help 
ID = 44845
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to SN7478

Base SPECIAL TUBEBASE in general
Description Aufbau/internal: IC (Logik-TTL Digital) Dual J-K Flip-Flops with Preset and Clear;
Form/Case: DIP-14;
Daten/electr.data: Ub: 5 V; tmin: (-40) 0 °C; tmax: 85 °C;.
Austauschtyp/similar: ______ (Siemens, D).
Kurzbezeichnung (allgemein): 7478; different Qualities as (S/N/DM)74(ALS/AS/F/LS)78(N), SN54(LS/S)78; LS=low power Schottky - 
Dimensions (WHD)
incl. pins / tip
18 x 7 x 8 mm / 0.71 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   
- - -
- - -

sn7478_s.gif SN7478: Connection Handbook
Günther Stabe † 19.8.20

 

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]
  

Data Compliance More Information