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74VCXH32245LB Datasheet(PDF) 5 Page - STMicroelectronics |
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74VCXH32245LB Datasheet(HTML) 5 Page - STMicroelectronics |
5 / 10 page 74VCXH32245 5/10 DC SPECIFICATIONS (2.3V < VCC ≤ 2.7V unless otherwise specified) DYNAMIC SWITCHING CHARACTERISTICS (TA = 25°C, Input tr = tf = 2.0ns, CL = 30pF) 1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the LOW state. 2) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the HIGH state. 3) Parameters guaranteed by design. Symbol Parameter Test Condition Value Unit VCC (V) -40 to 85 °C Min. Max. VIH High Level Input Voltage 2.3 to 2.7 1.6 V VIL Low Level Input Voltage 2.3 to 2.7 0.7 V VOH High Level Output Voltage 2.3 to 2.7 IO=-100 µAVCC-0.2 V 2.3 IO=-6 mA 2.0 2.3 IO=-12 mA 1.8 2.3 IO=-18 mA 1.7 VOL Low Level Output Voltage 2.3 to 2.7 IO=100 µA 0.2 V 2.3 IO=12 mA 0.4 2.3 IO=18 mA 0.6 II Input Leakage Current 2.3 to 2.7 VI = VCC or GND ± 5 µA II(HOLD) Input Hold Current 2.3 VI = 0.8V 45 µA 2.3 VI = 2V -45 IOZ High Impedance Output Leakage Current 2.3 to 2.7 VI = VIH orVIL VO = 0 to 5.5V ± 10 µA Ioff Power Off Leakage Current 0 VI or VO = 0 to 3.6V 10 µA ICC Quiescent Supply Current 3.6 VI = VCC or GND 20 µA VI or VO = VCC to 3.6V ± 20 Symbol Parameter Test Condition Value Unit VCC (V) TA = 25 °C Min. Typ. Max. VOLP Dynamic Peak Low Level Quiet Output (note 1, 3) 2.5 VIL = 0V, VIH = VCC 0.6 V 3.3 0.8 VOLV Dynamic Valley Low Level Quiet Output (note 1, 3) 2.5 VIL = 0V, VIH = VCC -0.6 V 3.3 -0.8 VOHV Dynamic Valley High Level Quiet Output (note 2, 3) 2.5 VIL = 0V, VIH = VCC 1.9 V 3.3 2.2 |
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