Antique radios, Old Time Radios
QS3257
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Country:
United States of America (USA)
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| Identical to |
QS3257
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| Similar
Tubes |
Other class quality (otherwise equal):
SN74LS257
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| Base |
Wires
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| Description |
Aufbau/Content: IC (CMOS);
Form/Case/Outline: SSOP-16 (QS3257Q);
Type/Application: High-Speed QuickSwitch Quad 2:1 Mux/Demux;
Daten/electr.data: Vcc: 5 V; Icc: <2.5 mA; Pd: <500 mW; t op: 0...70 °C;
Manufactured by QS - Quality Semiconductor Inc. (USA);
Function and pin compatible with [SN]74F257 / 74FCT257 / 74ALS257 / 74AS257 / 74LS257-
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| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature QS
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QS3257: QS
Günther Stabe † 19.8.20
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QS3257: QS
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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