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TC74VHC21F Folha de dados(PDF) 3 Page - Toshiba Semiconductor |
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TC74VHC21F Folha de dados(HTML) 3 Page - Toshiba Semiconductor |
3 / 9 page TC74VHC21F/FN/FT/FK 2008-05-01 3 Operating Ranges (Note) Characteristics Symbol Rating Unit Supply voltage VCC 2.0 to 5.5 V Input voltage VIN 0 to 5.5 V Output voltage VOUT 0 to VCC V Operating temperature Topr −40 to 85 °C Input rise and fall time dt/dv 0 to 100 (VCC = 3.3 ± 0.3 V) 0 to 20 (VCC = 5 ± 0.5 V) ns/V Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. Electrical Characteristics DC Characteristics Test Condition Ta = 25°C Ta = −40 to 85°C Characteristics Symbol VCC (V) Min Typ. Max Min Max Unit High-level input voltage VIH ⎯ 2.0 3.0 to 5.5 1.50 VCC × 0.7 ⎯ ⎯ ⎯ ⎯ 1.50 VCC × 0.7 ⎯ ⎯ V Low-level input voltage VIL ⎯ 2.0 3.0 to 5.5 ⎯ ⎯ ⎯ ⎯ 0.50 VCC × 0.3 ⎯ ⎯ 0.50 VCC × 0.3 V IOH = −50 μA 2.0 3.0 4.5 1.9 2.9 4.4 2.0 3.0 4.5 ⎯ ⎯ ⎯ 1.9 2.9 4.4 ⎯ ⎯ ⎯ High-level output voltage VOH VIN = VIH IOH = −4 mA IOH = −8 mA 3.0 4.5 2.58 3.94 ⎯ ⎯ ⎯ ⎯ 2.48 3.80 ⎯ ⎯ V IOL = 50 μA 2.0 3.0 4.5 ⎯ ⎯ ⎯ 0.0 0.0 0.0 0.1 0.1 0.1 ⎯ ⎯ ⎯ 0.1 0.1 0.1 Low-level output voltage VOL VIN = VIH or VIL IOL = 4 mA IOL = 8 mA 3.0 4.5 ⎯ ⎯ ⎯ ⎯ 0.36 0.36 ⎯ ⎯ 0.44 0.44 V Input leakage current IIN VIN = 5.5 V or GND 0 to 5.5 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA Quiescent supply current ICC VIN = VCC or GND 5.5 ⎯ ⎯ 2.0 ⎯ 20.0 μA |
Nº de peça semelhante - TC74VHC21F |
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Descrição semelhante - TC74VHC21F |
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