Antique radios, Old Time Radios
SN7457
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Country:
Worldwide
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| Identical to |
SN7457
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| Similar
Tubes |
Other characteristic (electr. data):
SN7456
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (Logik-TTL Digital) Frequency Divider 60 to 1;
Form/Case: DIP-8;
Daten/electr.data: Ub: 5 V; tmin: 0 °C; tmax: 70 °C;.
Austauschtyp: ______ (Siemens, D).
Kurzbezeichnung (allgemein): 7457; unterschiedliche Qualitäten als SN54(LS)57, (S)N74(F/LS)57(N); LS=low power Schottky -
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Dimensions (WHD)
incl. pins / tip |
10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature Texas Instruments
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SN7457: Texas Instruments
Günther Stabe † 19.8.20
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SN7457: Texas Instruments
Günther Stabe † 19.8.20
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