Nexperia

74LVC374A

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

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

IOFF

power-off

leakage current

VCC = 0 V; VI or VO = 5.5 V

-

±0.1

±10

-

±20

μA

ICC

supply current

VCC = 3.6 V; VI = VCC or GND;

IO = 0 A

-

0.1

10

-

40

μA

ΔICC

additional

supply current

per input pin; VCC = 2.7 V to 3.6 V;

VI = VCC - 0.6 V; IO = 0 A

-

5

500

-

5000

μA

CI

input

capacitance

VCC = 0 V to 3.6 V;

VI = GND to VCC

-

4.0

-

-

-

pF

[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 10.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1] Max

Min

Max

Unit

CP to Qn; see Fig. 7

[2]

VCC = 1.2 V

-

16

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.2

7.4

16.3

2.2

18.8

ns

VCC = 2.3 V to 2.7 V

1.5

3.9

8.4

1.5

9.7

ns

VCC = 2.7 V

1.5

3.5

8.0

1.5

10.0

ns

tpd

propagation

delay

VCC = 3.0 V to 3.6 V

1.5

3.3

7.0

1.5

9.0

ns

OE to Qn; see Fig. 8

[2]

VCC = 1.2 V

-

19

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

6.6

16.7

1.5

19.3

ns

VCC = 2.3 V to 2.7 V

1.5

3.7

9.3

1.5

10.8

ns

VCC = 2.7 V

1.5

3.8

8.5

1.5

11.0

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.5

3.0

7.5

1.5

9.5

ns

OE to Qn; see Fig. 8

[2]

VCC = 1.2 V

-

8.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.3

4.0

10.1

2.3

11.7

ns

VCC = 2.3 V to 2.7 V

1.0

2.2

5.7

1.0

6.7

ns

VCC = 2.7 V

1.5

3.1

6.5

1.5

9.0

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.5

2.9

6.0

1.5

7.5

ns

CP HIGH or LOW; see Fig. 7

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

3.0

-

-

4.5

-

ns

tW

pulse width

VCC = 3.0 V to 3.6 V

3.0

1.5

-

4.5

-

ns

Dn to CP; see Fig. 9

VCC = 1.65 V to 1.95 V

4.0

-

-

4.0

-

ns

VCC = 2.3 V to 2.7 V

3.0

-

-

3.0

-

ns

VCC = 2.7 V

2.0

-

-

2.0

-

ns

tsu

set-up time

VCC = 3.0 V to 3.6 V

2.0

0

-

2.0

-

ns

74LVC374A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 5 — 27 August 2021

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