TC74ACT573P/F/FT

2007-10-01

4

Electrical Characteristics

DC Characteristics

Test Condition

Ta = 25°C

Ta =

−40 to 85°C

Characteristics

Symbol

(V)

Min

Typ.

Max

Min

Max

Unit

High-level input

voltage

―

4.5

to

5.5

2.0

―

―

2.0

―

V

Low-level input

voltage

―

4.5

to

5.5

―

―

0.8

―

0.8

V

High-level output

voltage

4.5

4.5

5.5

4.4

3.94

―

4.5

―

―

―

―

―

4.4

3.80

3.85

―

―

―

V

Low-level output

voltage

(Note)

4.5

4.5

5.5

―

―

―

0.0

―

―

0.1

0.36

―

―

―

―

0.1

0.44

1.65

V

3-state output

off-state current

5.5

―

―

±0.5

―

±5.0

μA

Input leakage

current

5.5

―

―

±0.1

―

±1.0

μA

5.5

―

―

8.0

―

80.0

μA

Quiescent supply

current

5.5

―

―

1.35

―

1.5

mA

Note:

This spec indicates the capability of driving 50 Ω transmission lines.

One output should be tested at a time for a 10 ms maximum duration.

Test Condition

Ta =

25°C

Ta =

−40 to

85°C

Characteristics

Symbol

Limit

Limit

Unit

Minimum pulse width

(LE)

―

5.0 ± 0.5

5.0

5.0

ns

Minimum set-up time

―

5.0 ± 0.5

3.0

3.0

ns

Minimum hold time

―

5.0 ± 0.5

2.0

2.0

ns