Nexperia

74ALVC374

Octal D-type flip-flop; positive-edge trigger; 3-state

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

Symbol Parameter

Conditions

Min

Typ [1]

Max

Unit

CP to Qn; see Fig. 7

[2]

VCC = 1.65 V to 1.95 V

1.0

3.1

6.4

ns

VCC = 2.3 V to 2.7 V

1.0

2.3

3.9

ns

VCC = 2.7 V

1.0

2.5

3.6

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.0

2.5

3.6

ns

OE to Qn; see Fig. 8

[2]

VCC = 1.65 V to 1.95 V

1.0

3.2

6.4

ns

VCC = 2.3 V to 2.7 V

1.0

2.6

4.5

ns

VCC = 2.7 V

1.0

3.2

4.6

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.0

2.4

4.0

ns

OE to Qn; see Fig. 8

[2]

VCC = 1.65 V to 1.95 V

1.5

3.6

7.0

ns

VCC = 2.3 V to 2.7 V

1.0

2.3

4.4

ns

VCC = 2.7 V

1.5

2.9

4.4

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.0

2.8

4.4

ns

clock (CP) HIGH or LOW; see Fig. 7

VCC = 1.65 V to 1.95 V

3.8

1.1

-

ns

VCC = 2.3 V to 2.7 V

3.3

0.9

-

ns

VCC = 2.7 V

3.3

0.8

-

ns

tW

pulse width

VCC = 3.0 V to 3.6 V

3.3

1.2

-

ns

Dn to CP; see Fig. 9

VCC = 1.65 V to 1.95 V

0.8

-0.1

-

ns

VCC = 2.3 V to 2.7 V

0.8

0.1

-

ns

VCC = 2.7 V

0.8

0.3

-

ns

tsu

set-up time

VCC = 3.0 V to 3.6 V

0.8

0.0

-

ns

Dn to CP; see Fig. 9

VCC = 1.65 V to 1.95 V

0.8

-0.1

-

ns

VCC = 2.3 V to 2.7 V

0.8

0.1

-

ns

VCC = 2.7 V

0.8

0.4

-

ns

th

hold time

VCC = 3.0 V to 3.6 V

0.7

-0.1

-

ns

see Fig. 7

VCC = 2.3 V to 2.7 V

100

200

-

MHz

VCC = 2.7 V

100

200

-

MHz

fmax

maximum frequency

VCC = 3.0 V to 3.6 V

150

300

-

MHz

per flip-flop; VI = GND to VCC; VCC = 3.3 V

[3]

outputs HIGH or LOW state

-

21

-

pF

CPD

power dissipation

capacitance

outputs 3-state

-

13

-

pF

[1] Typical values are measured at Tamb = 25 °C

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

74ALVC374

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 3 — 30 April 2021

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