Antique radios, Old Time Radios
SN75189
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Country:
United States of America (USA)
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| Identical to |
SN75189
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| Similar
Tubes |
Normally replaceable-slightly different:
MC1489
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (12 Trans., 20 Widerst., 4 Dioden);
Form/Case/Outline: DIP-14 (SN75189[A]N) | CerDIP-14 (SN75189J) | SOP-14 (SN74189D);
Type/Application: Quadruple RS232 Line Receiver;
Daten/electr.data: Vcc:5 V; Icc: <26 mA; Pd: <275 mW; t op: 0...70 °C;
Variante: SN55189[A] = -55...+125 °C;
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Dimensions (WHD)
incl. pins / tip |
19 x 7 x 8 mm / 0.75 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature
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SN75189: Texas Instruments
Günther Stabe † 19.8.20
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SN75189: Texas Instruments
Günther Stabe † 19.8.20
More ...
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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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