Antique radios, Old Time Radios
SN7428
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Country:
Worldwide
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| Identical to |
SN7428
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| Similar
Tubes |
Other class quality (otherwise equal):
SN7402
; SN74LS28
Other characteristic (electr. data):
SN7433
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| Base |
SPECIAL TUBEBASE in general
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| Description |
TTL: quadruple 2 positive input NOR gates, fan-out=30.
-
Text in other
languages (may
differ)
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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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SN7428: Elektor 07/08.1977
Günther Stabe † 19.8.20
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