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74ABT125N Folha de dados(PDF) 3 Page - NXP Semiconductors |
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74ABT125N Folha de dados(HTML) 3 Page - NXP Semiconductors |
3 / 15 page 74ABT125_4 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 04 — 27 April 2010 3 of 15 NXP Semiconductors 74ABT125 Quad buffer; 3-state 6. Functional description [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. 7. Limiting values [1] The input and output voltage ratings may be exceeded if the input and output 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] SO14 packages: above 70 °C P tot derate linearly with 8 mW/K SSOP14 and TSSOP20 packages: above 60 °C P tot derate linearly with 5.5 mW/K DHVQFN14 packages: above 60 °C P tot derate linearly with 4.5 mW/K 8. Recommended operating conditions Table 3. Function selection[1] Inputs Output nOE nA nY LLL LH H HX Z Table 4. Limiting values[1] In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit VCC supply voltage −0.5 +7.0 V VI input voltage −1.2 +7.0 V VO output voltage output in OFF-state or HIGH-state −0.5 +5.5 V IIK input clamping current VI < 0 V −18 - mA IOK output clamping current VO < 0 V −50 - mA IO output current output in LOW-state - 128 mA Tj junction temperature [2] -150 °C Tstg storage temperature −65 +150 °C Ptot total power dissipation Tamb = −40 °C to +85 °C [3] -500 mW Table 5. Operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage 4.5 5.5 V VI input voltage 0 VCC 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 - 64 mA Δt/ΔV input transition rise and fall rate - 10 ns/V Tamb ambient temperature in free air −40 +85 °C |
Nº de peça semelhante - 74ABT125N |
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Descrição semelhante - 74ABT125N |
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