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54FCT244 数据表(PDF) 3 Page - Rochester Electronics |
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54FCT244 数据表(HTML) 3 Page - Rochester Electronics |
3 / 6 page 54FCT224 Specification Number 54FCT244-M (N) REV A Page 3 of 6 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 VCC 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 VCC Current Applied to Output in LOW State (Max) twice the rated IOL (mA) DC Latchup Source Current −500 mA Recommended Operating Conditions Free Air Ambient Temperature Military −55˚C to +125˚C Supply Voltage Military +4.5V to +5.5V Minimum Input Edge Rate (∆V/∆t) Data Input 50 mV/ns Enable Input 20 mV/ns DC Electrical Characteristics for ’FCT Family Devices Symbol Parameter FCT244 Units VCC Conditions Min Max VIH Input HIGH Voltage 2.0 V Recognized HIGH Signal VIL Input LOW Voltage 0.8 V Recognized LOW Signal VCD Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA VOH Output HIGH Voltage 54FCT 4.3 V Min IOH = −300 µA 54FCT 2.4 IOH = −12 mA VOL Output LOW Voltage 54FCT 0.2 V Min IOL = 300 µA 54FCT 0.55 IOL = 48 mA IIH Input HIGH Current 5 µA Max VIN = VCC IIL Input LOW Current −5 µA Max VIN = 0.0V IOZ Maximum TRI-STATE Current HIGH or LOW ±10 µA Max VIN = 0.0V or VIN = VCC IOS Output Short-Circuit Current -60 mA Max VOUT = 0.0V ICCQ Quiescent Power Supply Current 1.5 mA Max VIN < 0.2V or VIN 5.3V, VCC = 5.5V ∆ICC Quiescent Power Supply Current 2.0 mA Max VI = 3.4V, VCC = 5.5V ICCD Dynamic ICC 0.4 mA/ MHz Max Outputs Open, VCC = 5.5V, VIN 5.3V or VIN < 0.2V, One Bit Toggling, 50% Duty Cycle, OE = GND, LE = VCC ICCT Total Power Supply Current 6.0 mA Max Outputs Open, fCP = 10 MHz, VCC = 5.5V, VIN 5.3V or VIN < 0.2V, One Bit Toggling, 50% Duty Cycle, OE = GND, LE = VCC 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. Note 3: All outputs loaded; thresholds on input associated with output under test. Note 4: Maximum test duration 2.0 ms, one output loaded at a time. www.national.com 2 TABLE 5 SPECIFICATION NUMBER: 54FCT244-M (N) REV - Page 2 of 5 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 VCC 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 VCC Current Applied to Output in LOW State (Max) twice the rated IOL (mA) DC Latchup Source Current −500 mA Recommended Operating Conditions Free Air Ambient Temperature Military −55˚C to +125˚C Supply Voltage Military +4.5V to +5.5V Minimum Input Edge Rate (∆V/∆t) Data Input 50 mV/ns Enable Input 20 mV/ns DC Electrical Characteristics for ’FCT Family Devices Symbol Parameter FCT244 Units VCC Conditions Min Max VIH Input HIGH Voltage 2.0 V Recognized HIGH Signal VIL Input LOW Voltage 0.8 V Recognized LOW Signal VCD Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA VOH Output HIGH Voltage 54FCT 4.3 V Min IOH = −300 µA 54FCT 2.4 IOH = −12 mA VOL Output LOW Voltage 54FCT 0.2 V Min IOL = 300 µA 54FCT 0.55 IOL = 48 mA IIH Input HIGH Current 5 µA Max VIN = VCC IIL Input LOW Current −5 µA Max VIN = 0.0V IOZ Maximum TRI-STATE Current HIGH or LOW ±10 µA Max VIN = 0.0V or VIN = VCC IOS Output Short-Circuit Current -60 mA Max VOUT = 0.0V ICCQ Quiescent Power Supply Current 1.5 mA Max VIN < 0.2V or VIN 5.3V, VCC = 5.5V ∆ICC Quiescent Power Supply Current 2.0 mA Max VI = 3.4V, VCC = 5.5V ICCD Dynamic ICC 0.4 mA/ MHz Max Outputs Open, VCC = 5.5V, VIN 5.3V or VIN < 0.2V, One Bit Toggling, 50% Duty Cycle, OE = GND, LE = VCC ICCT Total Power Supply Current 6.0 mA Max Outputs Open, fCP = 10 MHz, VCC = 5.5V, VIN 5.3V or VIN < 0.2V, One Bit Toggling, 50% Duty Cycle, OE = GND, LE = VCC 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. Note 3: All outputs loaded; thresholds on input associated with output under test. Note 4: Maximum test duration 2.0 ms, one output loaded at a time. www.national.com 2 TABLE 5 SPECIFICATION NUMBER: 54FCT244-M (N) REV - Page 2 of 5 |
类似零件编号 - 54FCT244 |
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类似说明 - 54FCT244 |
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