Nexperia

74LVC2G17

Dual non-inverting Schmitt trigger with 5 V tolerant input

13. Transfer characteristics

Table 11. Transfer characteristics

At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ[1]

Max

Min

Max

Unit

see Fig. 9 and Fig. 10

VCC = 1.8 V

0.70

1.10

1.50

0.70

1.70

V

VCC = 2.3 V

1.00

1.40

1.80

1.00

2.00

V

VCC = 3.0 V

1.30

1.76

2.20

1.30

2.40

V

VCC = 4.5 V

1.90

2.47

3.10

1.90

3.30

V

VT+

positive-going

threshold voltage

VCC = 5.5 V

2.20

2.91

3.60

2.20

3.80

V

see Fig. 9 and Fig. 10

VCC = 1.8 V

0.25

0.61

0.90

0.25

1.10

V

VCC = 2.3 V

0.40

0.80

1.15

0.40

1.35

V

VCC = 3.0 V

0.60

1.04

1.50

0.60

1.70

V

VCC = 4.5 V

1.00

1.55

2.00

1.00

2.20

V

VT-

negative-going

threshold voltage

VCC = 5.5 V

1.20

1.86

2.30

1.20

2.50

V

(VT+ - VT-); see Fig. 9, Fig. 10

and Fig. 11

VCC = 1.8 V

0.15

0.49

1.00

0.15

1.20

V

VCC = 2.3 V

0.25

0.60

1.10

0.25

1.30

V

VCC = 3.0 V

0.40

0.73

1.20

0.40

1.40

V

VCC = 4.5 V

0.60

0.92

1.50

0.60

1.70

V

VH

hysteresis voltage

VCC = 5.5 V

0.70

1.02

1.70

0.70

1.90

V

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

13.1. Waveforms transfer characteristics

mnb154

VO

VH

VI

VT+

VT-

Fig. 9. Transfer characteristic

mnb155

VO

VI

VH

VT+

VT-

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

Fig. 10. Definition of VT+, VT- and VH

74LVC2G17

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 11 — 24 January 2022

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