Antique radios, Old Time Radios
CH455
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Country:
Great Britain (UK)
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| Identical to |
CH455
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| Base |
Wires
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| Description |
Aufbau/internal: IC (CMOS ?);
Form/Case/Outline: DIP-18 (CH455K) | SOP-18 (CH455H) | SOP-16 (CH455G);
Type/Application: LED Display Drive & Keyboard Scan Control;
Daten/electr.data: Vcc: 2.7 ... 5.0 V; Icc 80 mA; Pd: __ mW; t op: -40...+85 °C.
Manufactured by WCH Electronics Co., Ltd., Cardiff (GB);
-
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Dimensions (WHD)
incl. pins / tip |
23 x 7 x 8 mm / 0.91 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Original-techn. papers.
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CH455: WCH
Günther Stabe † 19.8.20
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CH455: WCH
Günther Stabe † 19.8.20
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