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Information - Help 
ID = 78251
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Universal 
Identical to SN74LS138
Similar Tubes
Other class quality (otherwise equal):

Base SPECIAL TUBEBASE in general
Filament Solid State

Aufbau/internal: IC (Logik-TTL Digital) 3bit-Binärdecoder/Demultiplexer (3 zu 8);
Form/Case/Outline: DIP-16;
Daten/ Ub: 5 V; t op: 0...70 °C;.
Kurzbezeichnung (allgemein): 74138; unterschiedliche Qualitäten als (S/N/DM/CD/MC)74(ALS/AS/F/HC/HCT/LS/S)138(N), SN54(LC/LS/S)138; LS=low power Schottky
HP Part No.: 1820-1216 (SN74LS138N)

Dimensions (WHD)
incl. pins / tip
20 x 7 x 8 mm / 0.79 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
SN74LS138: P.ST
Peter Steffen

SN74LS138: Pro Electron 1975
Günther Stabe


Usage in Models 1= 1981 ; 1= 1984

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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