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English
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Korean
French
Spanish
Japanese
German
Italian
Russian
Polish
Portuguese
74HC297 Datasheet, PDF (6/12 Pages) NXP Semiconductors – Digital phase-locked-loop filter
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Philips Semiconductors
Digital phase-locked-loop ï¬lter
Product speciï¬cation
74HC/HCT297
September 1993
Fig.5 Logic diagram.
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