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SN74LVC3G07 数据表(PDF) 2 Page - Texas Instruments |
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SN74LVC3G07 数据表(HTML) 2 Page - Texas Instruments |
2 / 13 page www.ti.com DESCRIPTION/ORDERING INFORMATION (CONTINUED) LOGIC DIAGRAM (POSITIVE LOGIC) 1A 1Y 1 7 2A 2Y 3 5 3A 3Y 6 2 Absolute Maximum Ratings (1) SN74LVC3G07 TRIPLE BUFFER/DRIVER WITH OPEN-DRAIN OUTPUTS SCES365H – AUGUST 2001 – REVISED JUNE 2005 The output of the SN74LVC3G07 is open drain and can be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. The maximum sink current is 32 mA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. FUNCTION TABLE (EACH BUFFER/DRIVER) INPUT OUTPUT A Y H H L L over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage range –0.5 6.5 V VI Input voltage range(2) –0.5 6.5 V VO Voltage range applied to any output in the high-impedance or power-off state(2) –0.5 6.5 V VO Voltage range applied to any output in the high or low state(2)(3) –0.5 6.5 V IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±50 mA Continuous current through VCC or GND ±100 mA DCT package 220 DCU package 227 θ JA Package thermal impedance(4) °C/W YEA/YZA package 140 YEP/YZP package 102 Tstg Storage temperature range –65 150 °C (1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) The input negative-voltage and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. (3) The value of VCC is provided in the recommended operating conditions table. (4) The package thermal impedance is calculated in accordance with JESD 51-7. 2 |
类似零件编号 - SN74LVC3G07 |
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类似说明 - SN74LVC3G07 |
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