radiomuseum.org

QS3257

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ID = 82096
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit 
Identical to QS3257
Similar Tubes
Other class quality (otherwise equal):
  SN74LS257
Base Wires
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-

 
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   QS
qs3257_s.png QS3257: QS
Günther Stabe † 19.8.20
qs3257_blockd.png
QS3257: QS
Günther Stabe † 19.8.20
Usage in Models 1= 2004?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Michael Mischke (D)
 
qs3257q.jpg

 
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