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Timing Requirements

Timing Requirements

Switching Characteristics

Switching Characteristics

SN54LVC374A, SN74LVC374A

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

WITH 3-STATE OUTPUTS

SCAS296N – JANUARY 1993 – REVISED MAY 2005

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

SN54LVC374A

UNIT

± 0.3 V

MIN

MAX

MIN

MAX

Clock frequency

80

100

MHz

Pulse duration, CLK high or low

3.3

3.3

ns

Setup time, data before CLK

↑

2

2

ns

Hold time, data after CLK

↑

1.5

1.5

ns

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

SN74LVC374A

UNIT

± 0.15 V

± 0.2 V

± 0.3 V

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

Clock frequency

(1)

(1)

80

100

MHz

Pulse duration, CLK high or low

(1)

(1)

3.3

3.3

ns

Setup time, data before CLK

↑

(1)

(1)

2

2

ns

Hold time, data after CLK

↑

(1)

(1)

1.5

1.5

ns

(1)

This information was not available at the time of publication.

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

SN54LVC374A

FROM

TO

PARAMETER

UNIT

(INPUT)

(OUTPUT)

± 0.3 V

MIN

MAX

MIN

MAX

80

100

MHz

CLK

Q

9.5

1

8.5

ns

OE

Q

9.5

1

8.5

ns

OE

Q

8

1

7

ns

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

SN74LVC374A

FROM

TO

PARAMETER

UNIT

(INPUT)

(OUTPUT)

± 0.15 V

± 0.2 V

± 0.3 V

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

(1)

(1)

80

100

MHz

CLK

Q

(1)

(1)

(1)

(1)

8.1

1.5

7

ns

OE

Q

(1)

(1)

(1)

(1)

8.5

1.5

7.5

ns

OE

Q

(1)

(1)

(1)

(1)

7.1

1.5

6.5

ns

1

ns

(1)

This information was not available at the time of publication.

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