поискавой системы для электроныых деталей |
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74ALVC373 датащи(PDF) 5 Page - NXP Semiconductors |
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74ALVC373 датащи(HTML) 5 Page - NXP Semiconductors |
5 / 17 page 74ALVC373_2 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 02 — 18 October 2007 5 of 17 NXP Semiconductors 74ALVC373 Octal D-type transparent latch; 3-state 6. Functional description [1] H = HIGH voltage level h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition L = LOW voltage level l = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition 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] When VCC = 0 V (power-down mode), the output voltage can be 3.6 V in normal operation. [3] For SO20 packages: above 70 °C derate linearly with 8 mW/K. For TSSOP20 packages: above 60 °C derate linearly with 5.5 mW/K. For DHVQFN20 packages: above 60 °C derate linearly with 4.5 mW/K. Table 3. Functional table[1] Operating modes Input Internal latch Output OE LE Dn Qn Enable and read register (transparent mode) LH LLL L HHHH Latch and read register L L l L L LLhH H Latch register and disable outputs H XXXZ H LhH Z 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 +4.6 V IIK input clamping current VI <0V −50 - mA VI input voltage −0.5 +4.6 V IOK output clamping current VO >VCC or VO <0V - ±50 mA VO output voltage output HIGH or LOW state [1] [2] −0.5 VCC + 0.5 V output 3-state −0.5 +4.6 V power-down mode, VCC = 0 V [2] −0.5 +4.6 V IO output current VO = 0 V to VCC - ±50 mA ICC supply current - 100 mA IGND ground current −100 - mA Tstg storage temperature −65 +150 °C Ptot total power dissipation Tamb = −40 °C to +85 °C [3] - 500 mW |
Аналогичный номер детали - 74ALVC373_15 |
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Аналогичное описание - 74ALVC373_15 |
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