Antique radios, Old Time Radios
EM78P447S
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Country:
Taiwan (Republic of China)
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| Identical to |
EM78P447S
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| Base |
Wires
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| Description |
Aufbau/Content: IC (CMOS);
Form/Case/Outline: DIP/SOP-28 (EM78P447SA...) | DIP/SOP-32 (EM78P447SB...);
Application/Type: 8-bit Microprocessor with low-power and high-speed CMOS technology, OTP-ROM (4096 x 13 bits), SRAM (148 x 8 bits);
Daten/electr.data: Vdd: 2.2 ... 5.5 V; Idd: 2.2 mA; f: 20 MHz; Pd: __ mW; t op: 0...70 °C;
Manufactured by ELAN Microelectronics (TW)
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Dimensions (WHD)
incl. pins / tip |
16 x 3 x 8 mm / 0.63 x 0.12 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature
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EM78P447S: Elan
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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