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74LVC2G241 датащи(PDF) 4 Page - NXP Semiconductors |
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74LVC2G241 датащи(HTML) 4 Page - NXP Semiconductors |
4 / 18 page 74LVC2G241_9 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 09 — 10 June 2008 4 of 18 NXP Semiconductors 74LVC2G241 Dual buffer/line driver; 3-state 7. Functional description [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. 8. 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 5.5 V in normal operation. [3] For TSSOP8 packages: above 55 °C the value of Ptot derates linearly at 2.5 mW/K. For VSSOP8 packages: above 110 °C the value of Ptot derates linearly at 8.0 mW/K. For XSON8, XSON8U and XQFN8U packages: above 45 °C the value of Ptot derates linearly at 2.4 mW/K. 1Y, 2Y 6, 3 2, 5 data output 2OE 7 1 output enable input (active HIGH) VCC 8 8 supply voltage Table 3. Pin description …continued Symbol Pin Description SOT505-2, SOT765-1, SOT833-1 and SOT996-2 SOT902-1 Table 4. Function table[1] Input Output 1OE 1A 2OE 2A 1Y 2Y LLH LLL L HHHHH HX L X Z Z Table 5. 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 +6.5 V IIK input clamping current VI < 0 V −50 - mA VI input voltage [1] −0.5 +6.5 V IOK output clamping current VO > VCC or VO <0 V - ±50 mA VO output voltage enable mode [1] −0.5 VCC + 0.5 V disable mode [1] −0.5 +6.5 V Power-down mode [1][2] −0.5 +6.5 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 +125 °C [3] - 300 mW |
Аналогичный номер детали - 74LVC2G241 |
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Аналогичное описание - 74LVC2G241 |
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