54AC374 datasheet(5/8 Pages) NSC

номер детали	54AC374

подробное описание детали	Octal D Flip-Flop with TRI-STATE Outputs

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AC Electrical Characteristics

54AC

V

CC

T

A = −55˚C to +125˚C

Fig.

Symbol

Parameter

(V)

C

L = 50 pF

Units

No.

(Note 8)

Min

Max

f

max

Maximum Clock

3.3

60

MHz

Frequency

5.0

95

t

PLH

Propagation Delay

3.3

3.0

16.5

ns

CP to O

n

5.0

3.0

12.0

t

PHL

Propagation Delay

3.3

3.0

15.0

ns

CP to O

n

5.0

3.0

11.0

t

PZH

Output Enable Time

3.3

1.0

14.0

ns

5.0

1.5

10.5

t

PZL

Output Enable Time

3.3

1.0

14.0

ns

5.0

1.5

10.5

t

PHZ

Output Disable Time

3.3

1.0

16.0

ns

5.0

1.5

12.5

t

PLZ

Output Disable Time

3.3

1.0

13.0

ns

5.0

1.5

10.5

Note 8: Voltage Range 3.3 is 3.3V ±0.3V

Voltage Range 5.0 is 5.0V ±0.5V

AC Operating Requirements

54AC

V

CC

T

A = −55˚C

Fig.

Symbol

Parameter

(V)

to +125˚C

Units

No.

(Note 9)

C

L = 50 pF

Guaranteed Minimum

t

s

Setup Time, HIGH or LOW

3.3

6.5

ns

D

n to CP

5.0

t

h

Hold Time, HIGH or LOW

3.3

1.0

ns

D

n to CP

5.0

1.5

t

w

CP Pulse Width,

3.3

6.5

ns

HIGH or LOW

5.0

Note 9: Voltage Range 3.3 is 3.3V ±0.3V

Voltage Range 5.0 is 5.0V ±0.5V

AC Electrical Characteristics

54ACT

V

CC

T

A = −55˚C

Symbol

Parameter

(V)

to +125˚C

Units

(Note 10)

C

L = 50 pF

Min

Max

f

max

Maximum Clock

5.0

70

MHz

Frequency

t

PLH

Propagation Delay

5.0

1.5

12.0

ns

CP to O

n

t

PHL

Propagation Delay

5.0

1.5

11.5

ns

CP to O

n

t

PZH

Output Enable Time

5.0

1.5

11.5

ns

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Аналогичный номер детали - 54AC374

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	54AC374	215Kb / 10P	[Old version datasheet] Octal D Flip-Flop with TRI-STATE Outputs

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Аналогичное описание - 54AC374

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