Nexperia

74LVC2G14

Dual inverting Schmitt trigger with 5 V tolerant input

0

1

0.5

1.5

2

VI (V)

0

14

10

12

8

4

6

2

mdb627

ICC

(mA)

VCC = 3.0 V

Fig. 9. Typical transfer characteristics

13. Dynamic characteristics

Table 9. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 11.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

nA to nY; see Fig. 10

[2]

VCC = 1.65 V to 1.95 V

1.0

5.6

11.0

1.0

12.0

ns

VCC = 2.3 V to 2.7 V

0.5

3.7

6.5

0.5

7.2

ns

VCC = 2.7 V

0.5

4.1

7.0

0.5

7.7

ns

VCC = 3.0 V to 3.6 V

0.5

3.9

6.0

0.5

6.7

ns

tpd

propagation delay

VCC = 4.5 V to 5.5 V

0.5

2.7

4.3

0.5

4.7

ns

CPD

power dissipation

capacitance

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

-

18.1

-

-

-

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.

74LVC2G14

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 13 — 24 January 2022

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