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74LVC14APW Fiches technique(PDF) 8 Page - Nexperia B.V. All rights reserved |
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74LVC14APW Fiches technique(HTML) 8 Page - Nexperia B.V. All rights reserved |
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8 / 16 page ![]() Nexperia 74LVC14A Hex inverting Schmitt trigger with 5 V tolerant input 12. Transfer characteristics Table 9. Transfer characteristics Voltages are referenced to GND (ground = 0 V); see Fig. 9. Tamb = -40 °C to +85 °C Tamb = -40 °C to +125 °C Symbol Parameter Conditions Min Max Min Max Unit VCC = 1.2 V 0.2 1.0 0.2 1.0 V VCC = 1.65 V 0.4 1.3 0.4 1.3 V VCC = 1.95 V 0.6 1.5 0.6 1.5 V VCC = 2.3 V 0.8 1.7 0.8 1.7 V VCC = 2.5 V 0.9 1.7 0.9 1.7 V VCC = 2.7 V 1.1 2 1.1 2 V VCC = 3 V 1.2 2 1.2 2 V VT+ positive-going threshold voltage VCC = 3.6 V 1.2 2 1.2 2 V VCC = 1.2 V 0.12 0.75 0.12 0.75 V VCC = 1.65 V 0.15 0.85 0.15 0.85 V VCC = 1.95 V 0.25 0.95 0.25 0.95 V VCC = 2.3 V 0.4 1.1 0.4 1.1 V VCC = 2.5 V 0.4 1.2 0.4 1.2 V VCC = 2.7 V 0.8 1.4 0.8 1.4 V VCC = 3 V 0.8 1.5 0.8 1.5 V VT- negative-going threshold voltage VCC = 3.6 V 0.8 1.5 0.8 1.5 V VCC = 1.2 V 0.1 1.0 0.1 1.0 V VCC = 1.65 V 0.2 1.15 0.2 1.15 V VCC = 1.95 V 0.2 1.25 0.2 1.25 V VCC = 2.3 V 0.3 1.3 0.3 1.3 V VCC = 2.5 V 0.3 1.3 0.3 1.3 V VCC = 2.7 V 0.3 1.1 0.3 1.1 V VCC = 3 V 0.3 1.2 0.3 1.2 V VH hysteresis voltage (VT+ - VT-) VCC = 3.6 V [1] 0.3 1.2 0.3 1.2 V [1] Typical transfer characteristic is displayed in Fig. 10. 12.1. Waveforms transfer characteristics mna207 VO VI VH VT+ VT- mna208 VO VI VH VT+ VT- VT− at 20 % and VT+ at 70 % Fig. 9. Definition of VT+, VT- and VH 74LVC14A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 9 — 20 September 2021 8 / 16 |
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