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7L4

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ID = 41073
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to 7L4
Similar Tubes
Other base and data slightly different:
  MN3008 ; MN3011
First Source (s)
Apr.1992 : -- Collector info (Sammler) Electronic Magazin S.25/26
Predecessor Tubes TDA1022  

Base SPECIAL TUBEBASE in general
Description Monolithic integrated digital shift register with thousands of MOS-FET switches (bucket brigade delayline) for analog signals.

Text in other languages (may differ)
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

7l4_umgeb1.gif
7L4: Electronic Magazin 4/92 S.24
Günther Stabe † 19.8.20

mn3207_7l4_s.gif 7L4: Panasonic
Günther Stabe † 19.8.20

 

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