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74AHC126T14 数据表(PDF) 2 Page - Diodes Incorporated |
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74AHC126T14 数据表(HTML) 2 Page - Diodes Incorporated |
2 / 9 page 74AHC126 Document number: DS35346 Rev. 3 - 2 2 of 9 www.diodes.com January 2013 © Diodes Incorporated 74AHC126 Pin Descriptions Pin Number Pin Name Function 1 1OE Data Enable Input (active low) 2 1A Data Input 3 1Y Data Output 4 2OE Data Enable Input (active low) 5 2A Data Input 6 2Y Data Output 7 GND Ground 8 3Y Data Output 9 3A Data Input 10 3OE Data Enable Input (active low) 11 4Y Data Output 12 4A Data Input 13 4OE Data Enable Input (active low) 14 VCC Supply Voltage Function Table Inputs Output OE A Y H H H H L L L X Z Logic Diagram Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.) Symbol Description Rating Unit ESD HBM Human Body Model ESD Protection 2 KV ESD CDM Charged Device Model ESD Protection 1 KV ESD MM Machine Model ESD Protection 200 V VCC Supply Voltage Range -0.5 to +7.0 V VI Input Voltage Range -0.5 to +7.0 V IIK Input Clamp Current VI < -0.5V -20 mA IOK Output Clamp Current VO < -0.5V -20 mA IOK Output Clamp Current VO > VCC +0.5V 25 mA IO Continuous Output Current -0.5V < VO VCC +0.5V +/- 25 mA ICC Continuous Current Through VCC 75 mA IGND Continuous Current Through GND -75 mA TJ Operating Junction Temperature -40 to +150 °C TSTG Storage Temperature -65 to +150 °C PTOT Total Power Dissipation 500 mW Note: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values. |
类似零件编号 - 74AHC126T14 |
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类似说明 - 74AHC126T14 |
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