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PI74LVC3245AL 데이터시트(PDF) 4 Page - Pericom Semiconductor Corporation |
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PI74LVC3245AL 데이터시트(HTML) 4 Page - Pericom Semiconductor Corporation |
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4 / 9 page ![]() ADVANCE INFORMATION PI74LVC3245A 8-Bit Dual Supply Bus Transceiver with 3-State Outputs 4 P-0.3 08/05/03 DC Electrical Characteristics (Over the Operating Range, TA= –40°C +85°C) Notes: 5. For I/O ports, the parameter IOZ includes the input leakage current. 6. This is the increase in supply current for each input that is at one of the specified voltage levels, rather than 0V or the associated VCC. Parameters Description Test Conditions VCCA VCCB Min. Typ. Max. Units VOHA Minimum High Level Output Voltage (Port A) IOH = –100µA 3V 4.5V 2.9 3 V IOH = –12mA 2.7V 4.5V 2.2 2.55 3V 4.5V 2.4 2.8 IOH = –24mA 2.7V 4.5V 2 2.4 3V 4.5V 2.25 2.7 VOHB Minimum High Level Output Voltage (Port B) IOH = –100µA 3V 4.5V 4.4 4.5 IOH = –24mA 3V 4.5V 3.76 4.21 VOLA Maximum Low Level Output Voltage (Port A) IOL = 100µA 3V 4.5V 0.01 0.1 IOL = 12mA 2.7V 4.5V 0.09 0.44 IOL = 24mA 2.7V 4.5V 0.18 0.5 3V 4.5V 0.18 0.44 VOLB Maximum Low Level Output Voltage (Port B) IOL = 100µA 3V 4.5V 0.01 0.1 IOL = 24mA 3V 4.5V 0.18 0.44 II Maximum Input Leakage Current (Control Inputs) VI = VCCA or GND 3.6V 5.5V ±1 µA IOZ(5) Maximum 3-State Output Leakage Current (A or B ports) VI = VIL or VIH, OE = VCCA VO = VCCA/B or GND 3.6V 5.5V ±5 ICCA Quiescent VCCA Supply Current B to A, B-Port = VCCB or GND, IO (A port) = 0 3.6V 5.5V 10 ICCB Quiescent VCCB Supply Current A to B, A port = VCCA or GND, IO (B port) = 0 3.6V 5.5V 10 ∆ICC(6) ICC per input (A port) One input VI = VCCA –0.6V, other inputs = VCCA or GND, OE = GND and DIR = VCCA 3.6V 5.5V 50 uA ICC per input (OE) One input VI = VCCA –0.6V, other inputs = VCCA or GND, DIR = VCCA 3.6V 5.5V 50 ICC per input (DIR) VI = VCCA –0.6V, other inputs = VCCA or GND, OE = GND 3.6V 5.5V 50 ICC per input (B Port) One Input VI = VCCB –2.1V, other inputs = VCCB or GND, OE = GND and DIR = GND 3.6V 5.5V 0.7 1.5 mA |
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