Antique radios, Old Time Radios
SN74LS668
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Country:
Worldwide
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| Identical to |
SN74LS668
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| Similar
Tubes |
Other class quality (otherwise equal):
SN74168
|
| Predecessor Tubes |
SN74168
|
| Base |
SPECIAL TUBEBASE in general
|
| Description |
Aufbau/internal: IC (Logik-TTL Digital) Synchr. 4-Bit Up/Down Decade Counter;
Form/Case: DIP-16;
Daten/electr.data: Ub: 5 V; tmin: 0 °C; tmax: 70 °C;.
Austauschtyp: ______ (Siemens, D).
Kurzbezeichnung (allgemein): 74668; unterschiedliche Qualitäten als (S/N/DM/MC)74(A/ALS/AS/F/L/LS/S)668(A/N), (SN)74(L/LS/S)668(A), LS=low power Schottky
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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 |
| Information source |
- - -
- - - Texas Instruments
- - -
- - -
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SN74LS668: Texas Instruments
Günther Stabe † 19.8.20
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SN74LS668: Texas Instruments
Günther Stabe † 19.8.20
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