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74HCT14S14-13 Scheda tecnica(PDF) 3 Page - Diodes Incorporated |
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74HCT14S14-13 Scheda tecnica(HTML) 3 Page - Diodes Incorporated |
3 / 8 page 74HCT14 Document number: DS35333 Rev. 2 - 2 3 of 8 www.diodes.com January 2013 © Diodes Incorporated 74HCT14 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 (Note 5) -0.5 to +7.0 V IIK Input Clamp Current VI < -0.5V or Vi > VCC +0.5V ±20 mA IOK Output Clamp Current VO < -0.5V or VO > VCC +0.5V ±20 mA IO Continuous Output Current -0.5V < VO VCC +0.5V +/- 25 mA ICC Continuous Current Through VCC 50 mA IGND Continuous Current Through GND -50 mA TJ Operating Junction Temperature -40 to +150 °C TSTG Storage Temperature -65 to +150 °C PTOT Total Power Dissipation 500 mW Notes: 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. 5. Input Voltage cannot exceed VCC to the extent the maximum clamp current is exceeded. Recommended Operating Conditions (Note 6) (@TA = +25°C, unless otherwise specified.) Symbol Parameter Conditions Min Max Unit VCC Supply Voltage 4.5 5.5 V VI Input Voltage 0 VCC V VO Output Voltage 0 VCC V Δt/ΔV Input Transition Rise or Fall Rate VCC = 4.5V to 5.5V — 500 ns/V TA Operating Free-Air Temperature -40 +125 °C Note: 6. Unused inputs should be held at VCC or Ground. Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Symbol Parameter Test Conditions VCC TA = -40°C to +85°C TA = -40°C to +125°C Unit Min Max Min Max VT+ Positive-Going Input Threshold Voltage 4.5V 1.9 1.9 V 5.5V 2.1 2.1 VT- Negative-Going Input Threshold Voltage 4.5V 0.5 0.5 V 5.5V 0.6 0.6 ∆VT Hysteresis (VT+ - VT-) 4.5V 0.4 0.4 V 5.5V 0.4 0.4 VOH High-Level Output Voltage IOH = -20μA 4.5V 4.4 4.4 V IOH = -4mA 4.5V 3.84 3.70 VOL Low Level Output Voltage IOL = 20μA 4.5V 0.1 0.1 V IOL = 4mA 4.5V 0.33 0.4 II Input Current VI = GND to 6.0V 6.0V ± 1 ± 1 μA ICC Supply Current VI = GND or VCC, IO = 0 6.0V 20 40 μA ΔICC Additional Supply Current One input at VCC -2.1V Other pins at VCC or GND 4.5V to 5.5V 135 147 μA |
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