Nexperia

74LVC2G74

Single D-type flip-flop with set and reset; positive edge trigger

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

CP HIGH or LOW; see Fig. 6

VCC = 1.65 V to 1.95 V

6.2

-

-

6.2

-

ns

VCC = 2.3 V to 2.7 V

2.7

-

-

2.7

-

ns

VCC = 2.7 V

2.7

-

-

2.7

-

ns

VCC = 3.0 V to 3.6 V

2.7

1.3

-

2.7

-

ns

VCC = 4.5 V to 5.5 V

2.0

-

-

2.0

-

ns

SD and RD LOW; see Fig. 7

VCC = 1.65 V to 1.95 V

6.2

-

-

6.2

-

ns

VCC = 2.3 V to 2.7 V

2.7

-

-

2.7

-

ns

VCC = 2.7 V

2.7

-

-

2.7

-

ns

VCC = 3.0 V to 3.6 V

2.7

1.6

-

2.7

-

ns

tW

pulse width

VCC = 4.5 V to 5.5 V

2.0

-

-

2.0

-

ns

SD or RD; see Fig. 7

VCC = 1.65 V to 1.95 V

1.9

-

-

1.9

-

ns

VCC = 2.3 V to 2.7 V

1.4

-

-

1.4

-

ns

VCC = 2.7 V

1.3

-

-

1.3

-

ns

VCC = 3.0 V to 3.6 V

+1.2

-3.0

-

+1.2

-

ns

trec

recovery time

VCC = 4.5 V to 5.5 V

1.0

-

-

1.0

-

ns

D to CP; see Fig. 6

VCC = 1.65 V to 1.95 V

2.9

-

-

2.9

-

ns

VCC = 2.3 V to 2.7 V

1.7

-

-

1.7

-

ns

VCC = 2.7 V

1.7

-

-

1.7

-

ns

VCC = 3.0 V to 3.6 V

1.3

0.5

-

1.3

-

ns

tsu

set-up time

VCC = 4.5 V to 5.5 V

1.1

-

-

1.1

-

ns

D to CP; see Fig. 6

VCC = 1.65 V to 1.95 V

1.5

-

-

1.5

-

ns

VCC = 2.3 V to 2.7 V

1.0

-

-

1.0

-

ns

VCC = 2.7 V

1.0

-

-

1.0

-

ns

VCC = 3.0 V to 3.6 V

1.0

0.6

-

1.0

-

ns

th

hold time

VCC = 4.5 V to 5.5 V

1.0

-

-

1.0

-

ns

CP; see Fig. 6

VCC = 1.65 V to 1.95 V

80

-

-

80

-

MHz

VCC = 2.3 V to 2.7 V

175

-

-

175

-

MHz

VCC = 2.7 V

175

-

-

175

-

MHz

VCC = 3.0 V to 3.6 V

175

280

-

175

-

MHz

fmax

maximum

frequency

VCC = 4.5 V to 5.5 V

200

-

-

200

-

MHz

CPD

power dissipation

capacitance

VI = GND to VCC; VCC = 3.3 V [3]

-

15

-

-

-

pF

[1] Typical values are measured at Tamb = 25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.

[2] tpd is the same as tPLH and tPHL.

[3] CPD is used to determine the dynamic power dissipation (PD in μW).

PD = CPD × VCC 2 × fi × N + ∑(CL × VCC 2 × fo) where:

fi = input frequency in MHz; fo = output frequency in MHz;

CL = output load capacitance in pF; VCC = supply voltage in V;

N = number of inputs switching; ∑(CL × VCC 2 × fo) = sum of outputs.

74LVC2G74

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 14 — 27 August 2021

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