HD74LVC574A datasheet(5/9 Pages) HITACHI

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HD74LVC574A

Switching Characteristics

Ta = –40 to 85

°C

Item

Symbol V

CC (V)

Min

Typ

Max

Unit

From (Input) To (Output)

Maximum clock

frequency

max

2.7

80.0

—

MHz

3.3

±0.3

100.0 150.0 —

MHz

5.0

±0.5

125.0 —

—

MHz

Propagation delay time

PLH

2.7

—

9.5

PHL

3.3

±0.3

1.5

—

8.5

5.0

±0.5

—

7.0

Output enable time

2.7

—

9.5

3.3

±0.3

1.5

—

8.5

5.0

±0.5

—

7.0

Output disable time

2.7

—

8.5

3.3

±0.3

1.5

—

7.5

5.0

±0.5

—

6.5

Setup time

2.7

2.0

—

3.3

±0.3

2.0

—

5.0

±0.5

2.0

—

Hold time

2.7

1.5

—

3.3

±0.3

1.5

—

5.0

±0.5

1.5

—

Pulse width

2.7

3.3

—

3.3

±0.3

3.3

—

5.0

±0.5

3.3

—

Between output

pins skew

OSLH

2.7

———ns

OSHL

3.3

±0.3

—

1.0

5.0

±0.5

—

1.0

Input capacitance

2.7

—

3.0

—

Output capacitance

2.7

—

15.0

—

Note:

1. This parameter is characterized but not tested.

tos

LH = | tPLHm - tPLHn |, tosHL = | tPHLm - tPHLn|

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