Antique radios, Old Time Radios
SN74LS640
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Country:
Worldwide
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| Identical to |
SN74LS640
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| Similar
Tubes |
Other class quality (otherwise equal):
SN74AS640
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (Logik-TTL Digital) invert. octal bus transceiver with 3-state comp. out;
Form/Case/Outline: DIP-20;
Daten/electr.data: Ub: 5 V; tmin: (-40) 0 °C; tmax: 85 °C;.
Kurzbezeichnung (allgemein): 74640; unterschiedliche Qualitäten als (S/N/DM/MC)74(ALS/AS/F/LS)640(N), LS=low power Schottky
HP Part No.: 1820-2206 (N74LS640)
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Dimensions (WHD)
incl. pins / tip |
26 x 7 x 8 mm / 1.02 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
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SN74LS640: Texas Instruments
Günther Stabe † 19.8.20
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SN74LS640: orig. datasheet
Günther Stabe † 19.8.20
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