74LVC3G14GD datasheet(7/18 Pages) NXP

No de pièce	74LVC3G14GD

Description	Triple inverting Schmitt trigger with 5 V tolerant input

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74LVC3G14_7

Product data sheet

Rev. 07 — 12 June 2008

7 of 18

NXP Semiconductors

74LVC3G14

Triple inverting Schmitt trigger with 5 V tolerant input

12. 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 µW).

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

2

× f

o) = sum of outputs.

13. Waveforms

Table 9.

Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 9.

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 8

[2]

VCC = 1.65 V to 1.95 V

1.0

4.2

11.0

1.0

12.0

ns

VCC = 2.3 V to 2.7 V

0.5

3.0

6.5

0.5

7.2

ns

VCC = 2.7 V

0.5

3.8

7.0

0.5

7.7

ns

VCC = 3.0 V to 3.6 V

0.5

3.2

6.0

0.5

6.7

ns

VCC = 4.5 V to 5.5 V

0.5

2.4

4.3

0.5

4.7

ns

CPD

power dissipation

capacitance

VI = GND to VCC; VCC = 3.3 V

[3]

-

18.1

-

pF

Measurement points are given in Table 10. VOL and VOH are typical output voltage levels that occur with the output load.

Fig 8.

The data input (nA) to output (nY) propagation delays

mna344

tPHL

tPLH

VM

nA input

nY output

GND

VI

VOH

VOL

Numéro de pièce similaire - 74LVC3G14GD

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Description similaire - 74LVC3G14GD

Fabricant	No de pièce	Fiches technique	Description
NXP Semiconductors	74LVC3G14	99Kb / 17P	Triple inverting Schmitt trigger with 5 V tolerant input Rev. 05-5 October 2007
Nexperia B.V. All right...	74LVC3G14	277Kb / 18P	Triple inverting Schmitt trigger with 5 V tolerant input Rev. 16 - 31 July 2019
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	74LVC3G17	91Kb / 16P	Triple non-inverting Schmitt trigger with 5 V tolerant input Rev. 03-31 January 2005
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Nexperia B.V. All right...	74LVC3G17-Q100	219Kb / 12P	Triple non-inverting Schmitt trigger with 5 V tolerant input
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NXP Semiconductors	74LVC2G14	97Kb / 17P	Dual inverting Schmitt-trigger with 5 V tolerant input 2004 Sep 08
Nexperia B.V. All right...	74LVC14A	273Kb / 16P	Hex inverting Schmitt trigger with 5 V tolerant input Rev. 9 - 20 September 2021

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