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74LVC32245AEC Fiches technique(PDF) 5 Page - NXP Semiconductors |
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74LVC32245AEC Fiches technique(HTML) 5 Page - NXP Semiconductors |
5 / 12 page 74LVC32245A_1 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 01 — 20 August 2007 5 of 12 NXP Semiconductors 74LVC32245A 32-bit bus transceiver with direction pin; 5 V tolerant; 3-state 9. Static characteristics [1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb =25 °C. [2] For I/O ports the parameter IOZ includes the input leakage current. Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions VCC (V) Min Typ[1] Max Unit Tamb = −40 °C to +85 °C VIH HIGH-level input voltage 1.2 VCC -- V 2.7 to 3.6 2.0 - - V VIL LOW-level input voltage 1.2 - - GND V 2.7 to 3.6 - - 0.8 V VOH HIGH-level output voltage VI =VIH or VIL IO = −100 µA 2.7 to 3.6 VCC − 0.2 VCC -V IO = −12 mA 2.7 VCC − 0.5 - - V IO = −18 mA 3.0 VCC − 0.6 - - V IO = −24 mA 3.0 VCC − 0.8 - - V VOL LOW-level output voltage VI =VIH or VIL IO = 100 µA 2.7 to 3.6 - GND 0.20 V IO = 12 mA 2.7 - - 0.40 V IO = 24 mA 3.0 - - 0.55 V II input leakage current VI = 5.5 V or GND 3.6 - ±0.1 ±5 µA IOZ OFF-state output current VI =VIH or VIL; VO = 5.5 V or GND 3.6 [2] - ±0.1 ±5 µA IOFF power-off leakage current VI or VO = 5.5 V 0.0 - ±0.1 ±10 µA ICC supply current VI =VCC or GND; IO = 0 A 3.6 - 0.1 40 µA ∆ICC additional supply current per input pin; VI =VCC − 0.6 V; IO =0A 2.7 to 3.6 - 5 500 µA CI input capacitance VI = GND to VCC 0 to 3.6 - 5.0 - pF CI/O input/output capacitance VI = GND to VCC 0 to 3.6 - 10 - pF |
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