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74LVC374A

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Product data sheet

Rev. 3 — 6 December 2012

7 of 19

Nexperia

74LVC374A

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

[1]

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

10. Dynamic characteristics

II

input leakage

current

VCC = 3.6 V; VI =5.5 V orGND

-

0.1

5-

20

A

IOZ

OFF-state

output

current

VI =VIH or VIL; VCC = 3.6 V;

VO = 5.5 V or GND;

-

0.1

5-

20

A

IOFF

power-off

leakage

current

VCC = 0 V; VI or VO = 5.5 V

-

0.1

10

-

20

A

ICC

supply

current

VCC = 3.6 V; VI =VCC or GND;

IO =0A

-0.1

10

-

40

A

I

CC

additional

supply

current

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

VI =VCC  0.6 V; IO =0A

-5

500

-

5000

A

CI

input

capacitance

VCC = 0 V to 3.6 V;

VI =GND to VCC

-4.0

-

-

-

pF

Table 6.

Static characteristics …continued

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

Symbol Parameter

Conditions

40 C to +85 C

40 C to +125 C

Unit

Min

Typ[1]

Max

Min

Max

Table 7.

Dynamic characteristics

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

Symbol Parameter

Conditions

40 C to +85 C

40 C to +125 C Unit

Min

Typ[1]

Max

Min

Max

tpd

propagation

delay

CP to Qn; see Figure 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

VCC = 3.0 V to 3.6 V

1.5

3.3

7.0

1.5

9.0

ns

ten

enable time

OE to Qn; see Figure 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

VCC = 3.0 V to 3.6 V

1.5

3.0

7.5

1.5

9.5

ns

tdis

disable time

OE to Qn; see Figure 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

VCC = 3.0 V to 3.6 V

1.5

2.9

6.0

1.5

7.5

ns