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M74HC4538TTR Folha de dados(PDF) 7 Page - STMicroelectronics |
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M74HC4538TTR Folha de dados(HTML) 7 Page - STMicroelectronics |
7 / 18 page M74HC4538 Electrical characteristics 7/18 4 Electrical characteristics Table 6. 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 VIH High level input voltage 2.0 1.5 1.5 1.5 V 4.5 3.15 3.15 3.15 6.0 4.2 4.2 4.2 VIL Low level input voltage 2.0 0.5 0.5 0.5 V 4.5 1.35 1.35 1.35 6.0 1.8 1.8 1.8 VOH High level output voltage 2.0 IO =-20 μA 1.9 2.0 1.9 1.9 V 4.5 IO =-20 μA 4.4 4.5 4.4 4.4 6.0 IO =-20 μA 5.9 6.0 5.9 5.9 4.5 IO = -4.0 mA 4.18 4.31 4.13 4.10 6.0 IO = -5.2 mA 5.68 5.8 5.63 5.60 VOL Low level output voltage 2.0 IO = 20 μA 0.0 0.1 0.1 0.1 V 4.5 IO = 20 μA 0.0 0.1 0.1 0.1 6.0 IO = 20 μA 0.0 0.1 0.1 0.1 4.5 IO = 4.0 mA 0.17 0.26 0.33 0.40 6.0 IO = 5.2 mA 0.18 0.26 0.33 0.40 II Input leakage current 6.0 VI = VCC or GND ± 0.1 ± 1 ± 1 μA II Input leakage current 6.0 VI = VCC or GND Rext/Cext ± 0.1 ± 1 ± 1 μA ICC Quiescent supply current 6.0 VI = VCC or GND 4 40 80 μA ICC Quiescent supply current 2.0 VI = VCC or GND Pin 2 or 14 VIN = VCC/2 40 120 160 200 μA 4.5 0.2 0.3 0.4 0.6 mA 6.0 0.3 0.6 0.8 1.0 mA |
Nº de peça semelhante - M74HC4538TTR |
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Descrição semelhante - M74HC4538TTR |
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