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SN75491

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ID = 40830
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  IC - Integrated Circuit   Indication 
Identical to SN75491
Similar Tubes
Other base and data slightly different:
  SN75493

Base SPECIAL TUBEBASE in general
Description

Monolithic integrated circuit: MOS-to-LED quad segment driver.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
17 x 7 x 8 mm / 0.67 x 0.28 x 0.31 inch
Weight 2 g / 0.07 oz
Information source -- Original-techn. papers.   Intermetall

sn75491.png
SN75491: Funkschau 6/73 S.205
Egon Strampe

sn75491_s.gif SN75491: orig. datasheet
Günther Stabe † 19.8.20

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75491_492_beschr1.png
SN75491: Original ITT
Günter Kudicke

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