Antique radios, Old Time Radios
SN74LS290
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Country:
Worldwide
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| Identical to |
SN74LS290
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| Similar
Tubes |
Other class quality (otherwise equal):
SN74290
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (Logik-TTL Digital) Decade Counter max. 45 mc;
Form/Case/Outline: DIP-14;
Daten/electr.data: Ub: 5 V; t op: 0...70 °C;.
Kurzbezeichnung (allgemein): 74290;
LS=low power Schottky
HP Part No.: 1820-1442 (S74LS290)
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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 |
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SN74LS290: Motorola
Günther Stabe † 19.8.20
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SN74LS290: Motorola
Günther Stabe † 19.8.20
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