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74LVTN16245B Scheda tecnica(PDF) 7 Page - NXP Semiconductors |
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74LVTN16245B Scheda tecnica(HTML) 7 Page - NXP Semiconductors |
7 / 17 page 74LVTN16245B All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved. Product data sheet Rev. 3 — 15 June 2011 7 of 17 NXP Semiconductors 74LVTN16245B 3.3 V 16-bit transceiver; 3-state [1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed. [2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. [3] Above 60 C the value of P tot derates linearly with 5.5 mW/K. [4] Above 70 C the value of P tot derates linearly with 1.8 mW/K. 8. Recommended operating conditions 9. Static characteristics Ptot total power dissipation Tamb = 40 C to +85 C TSSOP48 package [3] - 500 mW HXQFN60U package [4] - 1000 mW Table 4. Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit Table 5. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage 2.7 - 3.6 V VI input voltage 0 - 5.5 V VIH HIGH-level input voltage 2.0 - - V VIL LOW-level input voltage - - 0.8 V IOH HIGH-level output current 32 - - mA IOL LOW-level output current none - - 32 mA current duty cycle 50 %; fi 1kHz -- 64 mA Tamb ambient temperature in free-air 40 - +85 C t/V input transition rise and fall rate outputs enabled - - 10 ns/V Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ[1] Max Unit Tamb = 40 C to +85 C VIK input clamping voltage VCC = 2.7 V; IIK = 18 mA 1.2 0.85 - V VOH HIGH-level output voltage IOH = 100 A; VCC = 2.7 V to 3.6 V VCC 0.2 VCC -V IOH = 8mA; VCC = 2.7 V 2.4 2.5 - V IOH = 32 mA; VCC = 3.0 V 2.0 2.3 - V VOL LOW-level output voltage VCC = 2.7 V IOL = 100 A - 0.07 0.2 V IOL = 24 mA - 0.3 0.5 V VCC = 3.0 V IOL = 16 mA - 0.25 0.4 V IOL = 32 mA - 0.3 0.5 V IOL = 64 mA - 0.4 0.55 V |
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