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TA7641

Information - Help 
ID = 70301
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to TA7641
Similar Tubes
Normally replaceable-slightly different:
  KA22421
First Source (s)
May.1977 : - - Manufacturers Literature

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: DIP-16 (TA7641[A|B]P); SOP-16 (TA7641BF);
Type/Application: One Chip AM Radio System; AF Amplifier (0.1 W @ 8 Ω, 3 V);
Daten/electr.data: Vcc: 2...5 V; Iccq: 1.6 mA (3 V); Pd: __ mW; t op: -__...+__ °C;
Ähnlich/similar: CIC7641
-

 
Dimensions (WHD)
incl. pins / tip
20 x 8 x 7 mm / 0.79 x 0.31 x 0.28 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   
  ta7641_umgeb1.png
  TA7641: bbradio.sakura.ne.jp
Günther Stabe † 19.8.20
 
ta7641_tcs.jpg
TA7641: Ebay: techno-center-schmitt
Günther Stabe † 19.8.20

 
dip_16_sot_38~~251.gif
TA7641: TTT Steidle 1981
Günther Stabe † 19.8.20

 
ta7641_blockd.png
TA7641: Toshiba
Günther Stabe † 19.8.20


Usage in Models 1= 1977? ; 2= 1978? ; 1= 1980?? ; 1= 1989?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

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