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Timing Requirements

Switching Characteristics

Switching Characteristics

Operating Characteristics

SN74AUC1G79

SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP

SCES387H – MARCH 2002 – REVISED JUNE 2005

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)

± 0.1 V

± 0.1 V

± 0.15 V

± 0.2 V

UNIT

TYP

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

Clock frequency

50

200

225

250

275

MHz

Pulse duration, CLK high or low

4.6

1.7

1.7

1.7

1.7

ns

Setup time before CLK

↑, data high or low

1.5

1.1

0.7

0.7

0.5

ns

Hold time, data after CLK

↑

0

0

0

0

0.1

ns

over recommended operating free-air temperature range, C

FROM

TO

± 0.1 V

± 0.1 V

± 0.15 V

± 0.2 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

TYP

MIN

MAX

MIN

MAX

MIN

TYP

MAX

MIN

MAX

50

200

225

250

275

MHz

CLK

Q

5

1

3.9

0.8

2.5

0.3

1

1.9

0.3

1.3

ns

over recommended operating free-air temperature range, C

FROM

TO

± 0.15 V

± 0.2 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

250

275

ns

CLK

Q

0.8

1.5

2.4

0.6

1.8

ns

T

TEST

PARAMETER

UNIT

CONDITIONS

TYP

TYP

TYP

TYP

TYP

Power dissipation

f = 10 MHz

18

18

18

18.5

20.5

pF

capacitance

4