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74VHCT540AMTC 数据表(PDF) 2 Page - Fairchild Semiconductor |
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74VHCT540AMTC 数据表(HTML) 2 Page - Fairchild Semiconductor |
2 / 7 page www.fairchildsemi.com 2 Absolute Maximum Ratings(Note 2) Recommended Operating Conditions (Note 6) Note 2: Absolute Maximum Ratings are values beyond which the device may be damaged or have its useful life impaired. The databook specifica- tions should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading vari- ables. Fairchild does not recommend operation outside databook specifica- tions. Note 3: When outputs are in OFF-STATE or when VCC OV. Note 4: HIGH or LOW state. IOUT absolute maximum rating must be observed. Note 5: VOUT GND, VOUT ! VCC (outputs active). Note 6: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Noise Characteristics Note 7: Parameter guaranteed by design. Supply Voltage (VCC) 0.5V to 7.0V DC Input Voltage (VIN) 0.5V to 7.0V DC Output Voltage (VOUT) (Note 3) 0.5V to 7.0V (Note 4) 0.5V to VCC 0.5V Input Diode Current (IIK) 20 mA Output Diode Current (IOK) (Note 5) r20 mA DC Output Current (IOUT) r25 mA DC VCC/GND Current (ICC) r75 mA Storage Temperature (TSTG) 65qC to 150qC Lead Temperature (TL) (Soldering, 10 seconds) 260 qC Supply Voltage (VCC) 4.5V to 5.5V Input Voltage (VIN)0V to 5.5V Output Voltage (VOUT) (Note 4) 0V to VCC (Note 3) 0V to 5.5V Operating Temperature (TOPR) 40qC to 85qC Input Rise and Fall Time (tr, tf) VCC 5.0V r 0.5V 0 | 20 ns/V Symbol Parameter VCC (V) TA 25qCTA 40qC to 85qC Units Conditions Min Typ Max Min Max VIH HIGH Level Input Voltage 4.5 5.5 2.0 2.0 V VIL LOW Level Input Voltage 4.5 5.5 0.8 0.8 V VOH HIGH Level 4.5 4.4 4.5 4.4 V VIN VIH IOH 50 PA Output Voltage 4.5 3.94 3.80 V or VIL IOH 8 mA VOL LOW Level 4.5 0.0 0.1 0.1 V VIN VIH IOL 50 PA Output Voltage 4.5 0.36 0.44 V or VIL IOL 8 mA IOZ 3-STATE Output OFF-STATE Current 5.5 r0.25 r2.5 PA VIN VIH or VIL VOUT VCC or GND IIN Input Leakage Current 0 5.5 r0.1 r1.0 PAVIN 5.5V or GND ICC Quiescent Supply Current 5.5 4.0 40.0 PAVIN VCC or GND ICCT Maximum ICC/input 5.5 1.35 1.50 mA VIN 3.4V other inputs VCC or GND IOFF Output Leakage Current 0 0.5 5.0 PAVOUT 5.5V Symbol Parameter VCC (V) TA 25qC Units Conditions Typ Limits VOLP Quiet Output Maximum 5.0 1.2 1.6 V CL 50 pF (Note 7) Dynamic VOL VOLV Quiet Output Minimum 5.0 1.2 1.6 V CL 50 pF (Note 7) Dynamic VOL VIHD Minimum HIGH Level Dynamic 5.0 2.0 V CL 50 pF (Note 7) Input Voltage VILD Maximum HIGH Level Dynamic 5.0 0.8 V CL 50 pF (Note 7) Input Voltage |
类似零件编号 - 74VHCT540AMTC |
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类似说明 - 74VHCT540AMTC |
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