74HC297 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

74HC297

Digital phase-locked-loop filter

Philips Electronics 

Philips Semiconductors

Digital phase-locked-loop filter

Product specification

74HC/HCT297

Fig.8 Timing diagram: I/DOUT in-lock condition.

Fig.9 Timing diagram: edge-controlled phase comparator waveforms.

September 1993

Fig.10 Timing diagram: EXCLUSIVE-OR phase detector waveforms.

8

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