Nexperia

74LVC573A

Octal D-type transparent latch with 5 V tolerant inputs/outputs; 3-state

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 12.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

Dn to Qn; see Fig. 8

[2]

VCC = 1.2 V

-

16.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.1

7.8

16.3

2.1

18.8

ns

VCC = 2.3 V to 2.7 V

1.5

4.1

8.0

1.5

9.2

ns

VCC = 2.7 V

1.5

4.1

7.2

1.5

9.0

ns

VCC = 3.0 V to 3.6 V

1.5

3.4

6.2

1.5

8.0

ns

LE to Qn; see Fig. 9

[2]

VCC = 1.2 V

-

16.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.0

7.7

16.0

2.0

18.4

ns

VCC = 2.3 V to 2.7 V

1.5

4.1

7.8

1.5

9.1

ns

VCC = 2.7 V

1.5

3.7

7.5

1.5

9.5

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.5

3.4

6.5

1.5

8.5

ns

OE to Qn; see Fig. 10

[2]

VCC = 1.2 V

-

18.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.7

7.5

17.5

1.7

20.2

ns

VCC = 2.3 V to 2.7 V

1.5

4.2

9.2

1.5

10.6

ns

VCC = 2.7 V

1.5

4.2

8.5

1.5

11.0

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.5

3.4

7.5

1.5

9.5

ns

OE to Qn; see Fig. 10

[2]

VCC = 1.2 V

-

8.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.0

3.3

10.1

1.0

11.6

ns

VCC = 2.3 V to 2.7 V

0.3

1.8

5.7

0.3

6.6

ns

VCC = 2.7 V

1.5

3.0

6.5

1.5

8.5

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.5

2.5

6.0

1.5

7.5

ns

LE HIGH; see Fig. 9

VCC = 1.65 V to 1.95 V

5.0

-

-

5.0

-

ns

VCC = 2.3 V to 2.7 V

4.0

-

-

4.0

-

ns

VCC = 2.7 V

3.2

-

-

3.2

-

ns

tW

pulse width

VCC = 3.0 V to 3.6 V

3.2

1.6

-

3.2

-

ns

Dn to LE; see Fig. 11

VCC = 1.65 V to 1.95 V

4.0

-

-

4.0

-

ns

VCC = 2.3 V to 2.7 V

2.5

-

-

2.5

-

ns

VCC = 2.7 V

1.7

-

-

1.7

-

ns

tsu

set-up time

VCC = 3.0 V to 3.6 V

1.7

-

-

1.7

-

ns

Dn to LE; see Fig. 11

VCC = 1.65 V to 1.95 V

3.0

-

-

3.0

-

ns

VCC = 2.3 V to 2.7 V

1.9

-

-

1.9

-

ns

VCC = 2.7 V

1.5

-

-

1.5

-

ns

th

hold time

VCC = 3.0 V to 3.6 V

1.4

-

-

1.4

-

ns

74LVC573A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 8 — 27 August 2021

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