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74HC154 Fiches technique(PDF) 9 Page - NXP Semiconductors |
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74HC154 Fiches technique(HTML) 9 Page - NXP Semiconductors |
9 / 21 page 74HC_HCT154_6 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 06 — 12 February 2007 9 of 21 NXP Semiconductors 74HC154; 74HCT154 4-to-16 line decoder/demultiplexer VOL LOW-level output voltage VI =VIH or VIL VCC = 4.5 V; IO = 20 µA - 0 0.1 V VCC = 4.5 V; IO = 4 mA - 0.15 0.25 V II input leakage current VCC = 5.5 V; VI =VCC or GND - - ±0.1 µA ICC supply current VCC = 5.5 V; VI =VCC or GND; IO =0A - - 8.0 µA ∆ICC additional supply current per input pin; VCC = 4.5 V to 5.5 V; VI =VCC − 2.1 V; IO =0A - - 360 µA CI input capacitance - 3.5 - pF Tamb = −40 °C to +85 °C VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V VOH HIGH-level output voltage VI =VIH or VIL VCC = 4.5 V; IO = −20 µA 4.4 - - V VCC = 4.5 V; IO = −4 mA 3.84 - - V VOL LOW-level output voltage VI =VIH or VIL VCC = 4.5 V; IO = 20 µA - - 0.1 V VCC = 4.5 V; IO = 4 mA - - 0.33 V II input leakage current VCC = 5.5 V; VI =VCC or GND - - ±1.0 µA ICC supply current VCC = 5.5 V; VI =VCC or GND; IO =0A - - 80 µA ∆ICC additional supply current per input pin; VCC = 4.5 V to 5.5 V; VI =VCC − 2.1 V; IO =0A - - 450 µA Tamb = −40 °C to +125 °C VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V VOH HIGH-level output voltage VI =VIH or VIL VCC = 4.5 V; IO = −20 µA 4.4 - - V VCC = 4.5 V; IO = −4 mA 3.7 - - V VOL LOW-level output voltage VI =VIH or VIL VCC = 4.5 V; IO = 20 µA - - 0.1 V VCC = 4.5 V; IO = 4 mA - - 0.4 V II input leakage current VCC = 5.5 V; VI =VCC or GND - - ±1.0 µA ICC supply current VCC = 5.5 V; VI =VCC or GND; IO =0A - - 160 µA ∆ICC additional supply current per input pin; VCC = 4.5 V to 5.5 V; VI =VCC − 2.1 V; IO =0A - - 490 µA Table 7. Static characteristics 74HCT154 …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit |
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Description similaire - 74HC154 |
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