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54FCT373LMQB Scheda tecnica(PDF) 3 Page - National Semiconductor (TI) |
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54FCT373LMQB Scheda tecnica(HTML) 3 Page - National Semiconductor (TI) |
3 / 8 page Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature −65˚C to +150˚C Ambient Temperature under Bias −55˚C to +125˚C Junction Temperature under Bias Ceramic −55˚C to +175˚C V CC Pin Potential to Ground Pin −0.5V to +7.0V Input Voltage (Note 2) −0.5V to +7.0V Input Current (Note 2) −30 mA to +5.0 mA Voltage Applied to Any Output in the Disabled or Power-Off State −0.5V to +5.5V in the HIGH State −0.5V to V CC Current Applied to Output in LOW State (Max) twice the rated I OL (mA) Recommended Operating Conditions Free Air Ambient Temperature Military −55˚C to +125˚C Supply Voltage Military +4.5V to +5.5V Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Note 2: Either voltage limit or current limit is sufficient to protect inputs. DC Electrical Characteristics Symbol Parameter FCT240 Units V CC Conditions Min Max V IH Input HIGH Voltage 2.0 V Recognized HIGH Signal V IL Input LOW Voltage 0.8 V Recognized LOW Signal V CD Input Clamp Diode Voltage −1.2 V Min I IN = −18 mA V OH Output HIGH Voltage 54FCT 4.3 V Min I OH = −300 uA 54FCT 2.4 V Min I OH = −12 mA V OL Output LOW Voltage 54FCT 0.2 V Min I OL = 300 µA 54FCT 0.5 V Min I OL = 32 mA I IH Input HIGH Current 5 µA Max V IN = 5.5V I IL Input LOW Current −5 µA Max V IN = 0.0V I OZH High Impedance Output Current 10 µA Max V IN = 5.5V I OZL High Impedance Output Current -10 µA Max V IN = 0.0V I OS Output Short-Circuit Current −60 mA Max V OUT = 0.0V I CCQ Power Supply Current 1.5 mA Max V IN = 0.2V or VIN = 5.3V ∆I CC Power Supply Current 2.0 mA Max V IN = 3.4V I CCT Total Power Supply Current 5.6 mA Max V IN = 3.4V or VIN =GND, OE = GND, f I = 10Mhz, outputs open, one bit toggling, 50% duty cycle 4.0 mA Max V IN = 5.3V or VIN = 0.2V,OE = GND, f I = 10Mhz, outputs open, one bit toggling, 50% duty cycle I CCD Dynamic I CC 0.25 mA/MHz Max Outputs Open, OE = GND, one bit toggling, 50% duty Cycle www.national.com 3 |
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