Antique radios, Old Time Radios
SN74253
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Country:
Worldwide
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| Identical to |
SN74253
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| Similar
Tubes |
Other class quality (otherwise equal):
SN74LS253
Other characteristic (electr. data):
SN74LS353
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (Logik-TTL Digital) Dual 4-line to 1-line Data Selectors / Multiplexers (none-invert.) with 3-state outputs;
Form/Case/Outline: DIP-16;
Daten/electr.data: Ub: 5 V; t op: 0...70 °C;.
Kurzbezeichnung (allgemein): 74253; unterschiedliche Qualitäten als (S/N/DM/MC)74(ALS/AS/F/LS/S)253(N), SN54(AS/LS/S)253(A); LS=low power Schottky
HP Part No.: 1820-1238 (S74LS253N)
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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 |
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SN74253: Texas Instruments
Günther Stabe † 19.8.20
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Collection of
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