Nexperia

74LVC1G14

Single Schmitt-trigger inverter

11.1. Transfer characteristics

Table 8. Transfer characteristics

Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 12.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

see Fig. 8 and Fig. 9

VCC = 1.8 V

0.82

1.0

1.14

0.79

1.14

V

VCC = 2.3 V

1.03

1.2

1.40

1.00

1.40

V

VCC = 3.0 V

1.29

1.5

1.71

1.26

1.71

V

VCC = 4.5 V

1.84

2.1

2.36

1.81

2.36

V

VT+

positive-going

threshold voltage

VCC = 5.5 V

2.19

2.5

2.79

2.16

2.79

V

see Fig. 8 and Fig. 9

VCC = 1.8 V

0.46

0.6

0.75

0.46

0.78

V

VCC = 2.3 V

0.65

0.8

0.96

0.65

0.99

V

VCC = 3.0 V

0.88

1.0

1.24

0.88

1.27

V

VCC = 4.5 V

1.32

1.5

1.84

1.32

1.87

V

VT-

negative-going

threshold voltage

VCC = 5.5 V

1.58

1.8

2.24

1.58

2.27

V

(VT+ - VT-); see Fig. 8, Fig. 9

and Fig. 10

VCC = 1.8 V

0.26

0.4

0.51

0.19

0.51

V

VCC = 2.3 V

0.28

0.4

0.57

0.22

0.57

V

VCC = 3.0 V

0.31

0.5

0.64

0.25

0.64

V

VCC = 4.5 V

0.40

0.6

0.77

0.34

0.77

V

VH

hysteresis voltage

VCC = 5.5 V

0.47

0.6

0.88

0.41

0.88

V

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

11.2. Waveforms transfer characteristics

mna207

VO

VI

VH

VT+

VT-

Fig. 8. Transfer characteristic

mna208

VO

VI

VH

VT+

VT-

VT+ and VT- limits at 70 % and 20 %.

Fig. 9. Definition of VT+, VT- and VH

74LVC1G14

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 17 — 20 January 2022

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