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TC74AC166F Scheda tecnica(PDF) 5 Page - Toshiba Semiconductor |
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TC74AC166F Scheda tecnica(HTML) 5 Page - Toshiba Semiconductor |
5 / 10 page TC74AC166P/F/FN 2007-10-01 5 Operating Ranges (Note) Characteristics Symbol Rating Unit Supply voltage VCC 2.0 to 5.5 V Input voltage VIN 0 to VCC 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 5.5 1.50 2.10 3.85 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 1.50 2.10 3.85 ⎯ ⎯ ⎯ V Low-level input voltage VIL ⎯ 2.0 3.0 5.5 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 0.50 0.90 1.65 ⎯ ⎯ ⎯ 0.50 0.90 1.65 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 or VIL IOH = −4 mA IOH = −24 mA IOH = −75 mA (Note) 3.0 4.5 5.5 2.58 3.94 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 2.48 3.80 3.85 ⎯ ⎯ ⎯ 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 = 12 mA IOL = 24 mA IOL = 75 mA (Note) 3.0 4.5 5.5 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 0.36 0.36 ⎯ ⎯ ⎯ ⎯ 0.44 0.44 1.65 V Input leakage current IIN VIN = VCC or GND 5.5 ⎯ ⎯ ±0.1 ⎯ ±1.0 μA Quiescent supply current ICC VIN = VCC or GND 5.5 ⎯ ⎯ 8.0 ⎯ 80.0 μA Note: This spec indicates the capability of driving 50 Ω transmission lines. One output should be tested at a time for a 10 ms maximum duration. |
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