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WARP20 数据表(PDF) 14 Page - STMicroelectronics |
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WARP20 数据表(HTML) 14 Page - STMicroelectronics |
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14 / 28 page ![]() Symbol Parameter Value Unit VDD Supply Voltage -0.5 to 7 V IDD Supply Current 50 mA IOL Output Sink Peak Current +24 mA IOH Output Source Peak Current -12 mA TOPT Operating Temperature 0 to +70 °C ABSOLUTE MAXIMUM RATINGS Note: Stresses above those listed in the Table ”Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the SGS-THOMSON SURE Program and other relevant quality documents. Symbol Parameter Min Typ Max Unit VDD Supply Voltage 4.75 5.0 5.25 V VI Input Voltage 0 VDD V VO Ouput Voltage 0 VDD V tIR (2) Input Rise Time 40 ns tIF (2) Input Fall Time 40 ns Table 7. Recommended Operation Conditions (1) Symbol Parameter Condition Min Typ Max Unit VIL Low Level Input Voltage 0.8 V VIH High Level Input Voltage 2.0 V VOL Low Level Output Voltage 0.2 0.4 V VOH High Level Output Voltage 2.4 3.4 V VT+ Schmitt trig. +ve Threshold see fig. 14 0.8 V VT- Schmitt trig. - ve Threshold see fig. 14 2.0 V IIL (1) Low Level Leakage Input Current VI=VSS (3 ) -1 -2 nA IIH (1) High Level Leakage Input Current VI=VDD (3) +4 nA IIL (2) Low Level Input Current VI=VSS (3) 100 nA IIH (2) High Level Input Current VI=VDD (3) 160 µA IOL Tri-State Output Leakage Current VO=VSS or VDD ±10 µA DC ELECTRICAL CHARACTERISTICS VDD =5V ±5% TA = 0 to +70 °C unless otherwise specified. Notes: 1. Operating Condition: VDD=5V ±5%-TA=0 °Cto 70 °C, unless otherwise specified. 2. See fig. 22. Notes: 1. All inputs with the except of OE and TEST. 2. Only OE and TEST inputs. 3. IOH = -400 µA, IOL = +16mA, T = +25°C. 14/28 W.A.R.P.2.0 |
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