Datenblatt-Suchmaschine für elektronische Bauteile |
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74VHC14T Datenblatt(PDF) 3 Page - STMicroelectronics |
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74VHC14T Datenblatt(HTML) 3 Page - STMicroelectronics |
3 / 11 page 74VHC14 3/11 Table 6: DC Specifications Table 7: AC Electrical Characteristics (Input tr = tf = 3ns) (*) Voltage range is 3.3V ± 0.3V (**) Voltage range is 5.0V ± 0.5V 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 Symbol Parameter Test Condition Value Unit VCC (V) CL (pF) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH tPHL Propagation Delay Time 3.3(*) 15 8.3 12.8 1.0 15.0 1.0 15.0 ns 3.3(*) 50 10.8 16.3 1.0 18.5 1.0 18.5 5.0(**) 15 5.5 8.6 1.0 10.0 1.0 10.0 5.0(**) 50 7.0 10.6 1.0 12.0 1.0 12.0 |
Ähnliche Teilenummer - 74VHC14T |
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Ähnliche Beschreibung - 74VHC14T |
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