7447 Даташит - Unspecified
производитель

Unspecified
( Low = on, 40-mA, 30-Volt Outputs )
This package accepts to a 1-2-4-8 positive-logic Binary Coded Decimal input and converts it to the proper patten to light a 7-segment display.
A low output is intended to light the segment.

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производитель
BCD to 7-Segment Decoders/Drivers
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BCD to Decimal Decoders/Drivers
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BCD-to-7 Segment Decoder
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