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74VHC393 数据表(PDF) 3 Page - Fairchild Semiconductor |
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74VHC393 数据表(HTML) 3 Page - Fairchild Semiconductor |
3 / 8 page 3 www.fairchildsemi.com Absolute Maximum Ratings(Note 2) Recommended Operating Conditions (Note 3) 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: Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Supply Voltage (VCC) 0.5V to 7.0V DC Input Voltage (VIN) 0.5V to 7.0V DC Output Voltage (VOUT) 0.5V to VCC 0.5V Input Diode Current (IIK) 20 mA Output Diode Current (IOK) 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) 2.0V to 5.5V Input Voltage (VIN) 0V to 5.5V Output Voltage (VOUT) 0V to VCC Operating Temperature (TOPR) 40qC to 85qC Input Rise and Fall Time (tr, tf) VCC 3.3V r 0.3V 0 a 100 ns/V VCC 5.0V r 0.5V 0 a 20 ns/V Symbol Parameter VCC (V) TA 25qC TA 40qC to 85qC Units Conditions Min Typ Max Min Max VIH HIGH Level 2.0 1.50 1.50 V Input Voltage 3.0 5.5 0.7 VCC 0.7 VCC VIL LOW Level 2.0 0.50 0.50 V Input Voltage 3.0 5.5 0.3 VCC 0.3 VCC VOH HIGH Level 2.0 1.9 2.0 1.9 V VIN V IH IOH 50 PA Output Voltage 3.0 2.9 3.0 2.9 or VIL 4.5 4.4 4.5 4.4 3.0 2.58 2.48 V IOH 4 mA 4.5 3.94 3.80 IOH 8 mA VOL LOW Level 2.0 0.0 0.1 0.1 V VIN V IH IOL 50 PA Output Voltage 3.0 0.0 0.1 0.1 or VIL 4.5 0.0 0.1 0.1 3.0 0.36 0.44 V IOL 4 mA 4.5 0.36 0.44 IOL 8 mA IIN Input Leakage Current 0 5.5 r0.1 r1.0 PA VIN 5.5V or GND ICC Quiescent Supply Current 5.5 4.0 40.0 PA VIN VCC or GND |
类似零件编号 - 74VHC393 |
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类似说明 - 74VHC393 |
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