Datenblatt-Suchmaschine für elektronische Bauteile |
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74VCX164245MTD Datenblatt(PDF) 4 Page - Fairchild Semiconductor |
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74VCX164245MTD Datenblatt(HTML) 4 Page - Fairchild Semiconductor |
4 / 9 page www.fairchildsemi.com 4 Absolute Maximum Ratings(Note 4) Recommended Operating Conditions (Note 6) Note 4: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 5: IO Absolute Maximum Rating must be observed. Note 6: Unused inputs or I/O pins must be held HIGH or LOW. They may not float. Note 7: Operation requires: VCCA d VCCB DC Electrical Characteristics (1.65V VCCA d 1.95V, 2.3V VCCB d 2.7V) Supply Voltage VCCA 0.5V to VCCB VCCB 0.5V to 4.6V DC Input Voltage (VI) 0.5V to 4.6V DC Output Voltage (VI/O) Outputs 3-STATE 0.5V to 4.6V Outputs Active (Note 5) An 0.5V to VCCA 0.5V Bn 0.5V to VCCB 0.5V DC Input Diode Current (IIK) VI 0V 50 mA DC Output Diode Current (IOK) VO 0V 50 mA VO ! VCC 50 mA DC Output Source/Sink Current r50 mA (IOH/IOL) DC VCC or Ground Current r100 mA Supply Pin (ICC or Ground) Storage Temperature (TSTG) 65qC to 150qC Power Supply (Note 7) VCCA 1.65V to 2.7V VCCB 2.3V to 3.6V Input Voltage (VI) @ OE, T/R 0V to VCCB Input/Output Voltage (VI/O) An 0V to VCCA Bn 0V to VCCB Output Current in IOH/IOL VCCA 2.3V to 2.7V r18 mA VCCA 1.65V to 1.95V r6 mA VCCB 3.0V to 3.6V r24 mA VCCB 2.3V to 2.7V r18 mA Free Air Operating Temperature (TA) 40qC to 85qC Minimum Input Edge Rate ( 't/'V) VIN 0.8V to 2.0V, VCC 3.0V 10 ns/V Symbol Parameter Conditions VCCA VCCB Min Max Units (V) (V) VIHA HIGH Level Input Voltage An 1.65 1.95 2.3 2.7 0.65 x VCC V VIHB Bn, T/R, OE 1.65 1.95 2.3 2.7 1.6 V VILA LOW Level Input Voltage An 1.6 1.95 2.3 2.7 0.35 x VCC V VILB Bn, T/R, OE 1.65 1.95 2.3 2.7 0.7 V VOHA HIGH Level Output Voltage IOH 100 PA1.651.95 2.3 2.7 VCCA0.2 V IOH 6 mA 1.65 2.3 2.7 1.25 VOHB HIGH Level Output Voltage IOH 100 PA1.651.95 2.3 2.7 VCCB0.2 V IOH 18 mA 1.65 1.95 2.3 1.7 VOLA LOW Level Output Voltage IOL 100 PA1.651.95 2.3 2.7 0.2 V IOL 6 mA 1.65 2.3 2.7 0.3 VOLB LOW Level Output Voltage IOL 100 PA1.651.95 2.3 2.7 0.2 V IOL 18 mA 1.65 1.95 2.3 0.6 II Input Leakage Current @ OE, T/R 0V d VI d 3.6V 1.65 1.95 2.3 2.7 r5.0 PA IOZ 3-STATE Output Leakage 0V d VO d 3.6V 1.65 1.95 2.3 2.7 r10 PA OE VCCB VI VIH or VIL IOFF Power OFF Leakage Current 0 d (VI, VO) d 3.6V 0 0 10 PA ICCA/ICCB Quiescent Supply Current, An VCCA or GND 1.65 1.95 2.3 2.7 20 PA per supply, VCCA / VCCB Bn, OE, & T/R VCCB or GND VCCA d An d 3.6V 1.65 1.95 2.3 2.7 r20 PA VCCB d Bn, OE, T/R d 3.6V 'ICC Increase in ICC per Input, Bn, T/R, OE VI VCCB – 0.6V 1.65 1.95 2.3 2.7 750 PA Increase in ICC per Input, An VI VCCA – 0.6V 1.65 1.95 2.3 2.7 750 PA |
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