I74F50729D Просмотр технического описания (PDF) - Philips Electronics

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I74F50729D

Synchronizing dual D-type flip-flop with edge-triggered set and reset with metastable immune characteristics

Philips Electronics 

Philips Semiconductors

Synchronizing dual D-type flip-flop with edge-triggered

set and reset and metastable immune characteristics

COMPARISON OF METASTABLE IMMUNE AND NON–IMMUNE CHARACTERISTICS

4

3

Product specification

74F50729

2

1

0

Time base = 2.00ns/div Trigger level = 1.5 Volts Trigger slope = positive

Figure 2. 74F74 Q output triggered by Q output, setup and hold times violated

SF00587

3

2

1

0

Time base = 2.00ns/div Trigger level = 1.5 Volts Trigger slope = positive

Figure 3. 74F74 Q output triggered by Q output, setup and hold times violated

SF00588

1990 Sep 14

4

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