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74VHC14 Folha de dados(PDF) 6 Page - STMicroelectronics |
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74VHC14 Folha de dados(HTML) 6 Page - STMicroelectronics |
6 / 15 page Electrical characteristics 74VHC14 6/15 4 Electrical characteristics Table 5. DC specifications Symbol Parameter Test condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. Vt+ High level threshold voltage 3.0 2.2 2.2 2.2 V 4.5 3.15 3.15 3.15 5.5 3.85 3.85 3.85 Vt- Low level threshold voltage 3.0 0.9 0.9 0.9 V 4.5 1.35 1.35 1.35 5.5 1.65 1.65 1.65 Vh Hysteresis voltage 3.0 0.3 1.2 0.3 1.2 0.3 1.2 V 4.5 0.4 1.4 0.4 1.4 0.4 1.4 5.5 0.5 1.6 0.5 1.6 0.5 1.6 VOH High level output voltage 2.0 IO=-50 µA 1.9 2.0 1.9 1.9 V 3.0 IO=-50 µA 2.9 3.0 2.9 2.9 4.5 IO=-50 µA 4.4 4.5 4.4 4.4 3.0 IO=-4 mA 2.58 2.48 2.4 4.5 IO=-8 mA 3.94 3.8 3.7 VOL Low level output voltage 2.0 IO=50 µA 0.0 0.1 0.1 0.1 V 3.0 IO=50 µA 0.0 0.1 0.1 0.1 4.5 IO=50 µA 0.0 0.1 0.1 0.1 3.0 IO=4 mA 0.36 0.44 0.55 4.5 IO=8 mA 0.36 0.44 0.55 II Input leakage current 0 to 5.5 VI = 5.5V or GND ± 0.1 ± 1 ± 1 µA ICC Quiescent supply current 5.5 VI = VCC or GND 220 20 µA |
Nº de peça semelhante - 74VHC14_07 |
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Descrição semelhante - 74VHC14_07 |
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