74LVC3G16GF datasheet(7/15 Pages) NEXPERIA

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74LVC3G16

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Product data sheet

Rev. 2 — 11 October 2016

7 of 15

Nexperia

74LVC3G16

Triple buffer

11. Dynamic characteristics

[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 W).

PD =CPD  VCC2  fi  N+ (CL  VCC2  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;

(C

L  VCC

 f

o) = sum of outputs.

Table 8.

Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.

Symbol Parameter

Conditions

40 C to +85 C

40 C to +125 C Unit

Min

Typ[1]

Max

Min

Max

tpd

propagation delay

nA to nY; see Figure 7

[2]

VCC = 1.65 V to 1.95 V

1.0

3.8

8.6

1.0

10.8

VCC = 2.3 V to 2.7 V

0.5

2.4

4.4

0.5

5.5

VCC = 2.7 V

0.5

2.5

5.0

0.5

6.3

VCC = 3.0 V to 3.6 V

0.5

2.2

4.1

0.5

5.1

VCC = 4.5 V to 5.5 V

0.5

1.9

3.2

0.5

4.0

CPD

power dissipation

capacitance

VI = GND to VCC; VCC = 3.3 V

[3]

-14-

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