Nexperia

74LVC574A

Octal D-type flip-flop with 5 V tolerant inputs/outputs; positive edge-trigger; 3-state

8. Recommended operating conditions

Table 5. Recommended operating conditions

Symbol Parameter

Conditions

Min

Typ

Max

Unit

1.65

-

3.6

V

VCC

supply voltage

functional

1.2

-

-

V

VI

input voltage

0

-

5.5

V

output HIGH or LOW state

0

-

VCC

V

VO

output voltage

output 3-state

0

-

5.5

V

Tamb

ambient temperature

in free air

-40

-

+125

°C

VCC = 1.65 V to 2.7 V

0

-

20

ns/V

Δt/ΔV

input transition rise and fall rate

VCC = 2.7 V to 3.6 V

0

-

10

ns/V

9. Static characteristics

Table 6. Static characteristics

At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

VCC = 1.2 V

1.08

-

-

1.08

-

V

VCC = 1.65 V to 1.95 V

0.65VCC

-

-

0.65VCC

-

V

VCC = 2.3 V to 2.7 V

1.7

-

-

1.7

-

V

VIH

HIGH-level

input voltage

VCC = 2.7 V to 3.6 V

2.0

-

-

2.0

-

V

VCC = 1.2 V

-

-

0.12

-

0.12

V

VCC = 1.65 V to 1.95 V

-

-

0.35VCC

-

0.35VCC V

VCC = 2.3 V to 2.7 V

-

-

0.7

-

0.7

V

VIL

LOW-level

input voltage

VCC = 2.7 V to 3.6 V

-

-

0.8

-

0.8

V

VI = VIH or VIL

IO = -100 μA; VCC = 1.65 V to 3.6 V VCC - 0.2

-

-

VCC - 0.3

-

V

IO = -4 mA; VCC = 1.65 V

1.2

-

-

1.05

-

V

IO = -8 mA; VCC = 2.3 V

1.8

-

-

1.65

-

V

IO = -12 mA; VCC = 2.7 V

2.2

-

-

2.05

-

V

IO = -18 mA; VCC = 3.0 V

2.4

-

-

2.25

-

V

VOH

HIGH-level

output voltage

IO = -24 mA; VCC = 3.0 V

2.2

-

-

2.0

-

V

VI = VIH or VIL

IO = 100 μA; VCC = 1.65 V to 3.6 V

-

-

0.2

-

0.3

V

IO = 4 mA; VCC = 1.65 V

-

-

0.45

-

0.65

V

IO = 8 mA; VCC = 2.3 V

-

-

0.6

-

0.8

V

IO = 12 mA; VCC = 2.7 V

-

-

0.4

-

0.6

V

VOL

LOW-level

output voltage

IO = 24 mA; VCC = 3.0 V

-

-

0.55

-

0.8

V

II

input leakage

current

VCC = 3.6 V; VI = 5.5 V or GND

-

±0.1

±5

-

±20

μA

IOZ

OFF-state

output current

VI = VIH or VIL; VCC = 3.6 V;

VO = 5.5 V or GND

-

0.1

±10

-

±20

μA

IOFF

power-off

leakage supply

VCC = 0 V; VI or VO = 5.5 V

-

0.1

±10

-

±20

μA

74LVC574A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 6 — 30 August 2021

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