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74LV14 Arkusz danych(PDF) 4 Page - NXP Semiconductors |
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74LV14 Arkusz danych(HTML) 4 Page - NXP Semiconductors |
4 / 19 page 74LV14 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved. Product data sheet Rev. 6 — 12 December 2011 4 of 19 NXP Semiconductors 74LV14 Hex inverting Schmitt trigger 7. Functional description 8. Limiting values [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] Ptot derates linearly with 12 mW/K above 70 C. [3] Ptot derates linearly with 8 mW/K above 70 C. [4] Ptot derates linearly with 5.5 mW/K above 60 C. [5] Ptot derates linearly with 4.5 mW/K above 60 C. 9. Recommended operating conditions [1] The static characteristics are guaranteed from VCC = 1.2 V to VCC = 5.5 V, but LV devices are guaranteed to function down to VCC = 1.0 V (with input levels GND or VCC). Table 3. Function table H = HIGH voltage level; L = LOW voltage level. Input nA Output nY LH HL Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage 0.5 +7.0 V IIK input clamping current VI < 0.5 V or VI >VCC +0.5 V [1] - 20 mA IOK output clamping current VO < 0.5 V or VO >VCC +0.5 V [1] - 50 mA IO output current VO = 0.5 V to (VCC +0.5 V) - 25 mA ICC supply current - 50 mA IGND ground current 50 - mA Tstg storage temperature 65 +150 C Ptot total power dissipation Tamb = 40 C to +125 C DIP14 package [2] - 750 mW SO14 package [3] - 500 mW (T)SSOP14 package [4] - 500 mW DHVQFN14 package [5] - 500 mW Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage [1] 1.03.3 5.5V VI input voltage 0 - VCC V VO output voltage 0 - VCC V Tamb ambient temperature 40 +25 +125 C |
Podobny numer części - 74LV14_15 |
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Podobny opis - 74LV14_15 |
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