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74ACQ241 Scheda tecnica(PDF) 3 Page - Fairchild Semiconductor |
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74ACQ241 Scheda tecnica(HTML) 3 Page - Fairchild Semiconductor |
3 / 7 page 3 www.fairchildsemi.com DC Electrical Characteristics Note 2: All outputs loaded; thresholds on input associated with output under test. Note 3: Maximum test duration 2.0 ms, one output loaded at a time. Note 4: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC. Note 5: DIP package. Note 6: Max number of outputs defined as (n). Data Inputs are driven 0V to 5V. One output @ GND. Note 7: Max number of Data Inputs (n) switching. n −1 Inputs switching 0V to 5V . Input-under-test switching: 5V to threshold (V ILD), 0V to threshold (VIHD), f = 1 MHz. Symbol Parameter VCC TA = +25°CTA = −40°C to +85°C Units Conditions (V) Typ Guaranteed Limits VIH Minimum High Level 3.0 1.5 2.1 2.1 VOUT = 0.1V Input Voltage 4.5 2.25 3.15 3.15 V or VCC − 0.1V 5.5 2.75 3.85 3.85 VIL Maximum Low Level 3.0 1.5 0.9 0.9 VOUT = 0.1V Input Voltage 4.5 2.25 1.35 1.35 V or VCC − 0.1V 5.5 2.75 1.65 1.65 VOH Minimum High Level 3.0 2.99 2.9 2.9 IOUT = −50 µA Output Voltage 4.5 4.49 4.4 4.4 V 5.5 5.49 5.4 5.4 VIN = VIL or VIH 3.0 2.56 2.46 V IOH = −12 mA 4.5 3.86 3.76 IOH = −24 mA 5.5 4.86 4.76 IOH = −24 mA (Note 2) VOL Maximum Low Level 3.0 0.002 0.1 0.1 IOUT = 50 µA Output Voltage 4.5 0.001 0.1 0.1 V 5.5 0.001 0.1 0.1 VIN = VIL or VIH 3.0 0.36 0.44 IOL = 12 mA 4.5 0.36 0.44 V IOL = 24 mA 5.5 0.36 0.44 IOL = 24 mA (Note 2) IIN (Note 4) Maximum Input Leakage Current 5.5 ± 0.1 ± 1.0 µA VI = VCC, GND IOLD Minimum Dynamic Output Current 5.5 75 mA VOLD = 1.65V Max IOHD (Note 3) 5.5 −75 mA VOHD = 3.85V Min ICC (Note 4) Maximum Quiescent Supply Current 5.5 4.0 40.0 µA VIN = VCC or GND IOZ Maximum 3-STATE 5.5 ±0.25 ±2.5 µAV I (OE) = VIL, VIH Leakage Current VI = VCC, GND VO = VCC, GND VOLP Quiet Output 5.0 1.1 1.5 V Figures 1, 2 Maximum Dynamic VOL (Note 5)(Note 6) VOLV Quiet Output 5.0 −0.6 −1.2 V Figures 1, 2 Minimum Dynamic VOL (Note 5)(Note 6) VIHD Minimum High Level 5.0 3.1 3.5 V (Note 5)(Note 7) Dynamic Input Voltage VILD Maximum Low Level 5.0 1.9 1.5 V (Note 5)(Note 7) Dynamic Input Voltage |
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