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74LVC541A Datasheet(PDF) 5 Page - NXP Semiconductors |
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74LVC541A Datasheet(HTML) 5 Page - NXP Semiconductors |
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Philips Semiconductors Product specification 74LVC541A Octal buffer/line driver with 5-volt tolerant inputs/outputs (3-State) 1998 Jul 29 5 DC ELECTRICAL CHARACTERISTICS Over recommended operating conditions voltages are referenced to GND (ground = 0V) LIMITS SYMBOL PARAMETER TEST CONDITIONS Temp = -40 °C to +85°C UNIT MIN TYP1 MAX V HIGH level Input voltage VCC = 1.2V VCC V VIH HIGH level Input voltage VCC = 2.7 to 3.6V 2.0 V V LOW level Input voltage VCC = 1.2V GND V VIL LOW level Input voltage VCC = 2.7 to 3.6V 0.8 V VCC = 2.7V; VI = VIH or VIL;IO = –12mA VCC*0.5 VO HIGH level output voltage VCC = 3.0V; VI = VIH or VIL;IO = –100µA VCC*0.2 VCC V VOH HIGH level output voltage VCC = 3.0V; VI = VIH or VIL; IO = –18mA VCC*0.6 V VCC = 3.0V; VI = VIH or VIL; IO = –24mA VCC*0.8 VCC = 2.7V; VI = VIH or VIL;IO = 12mA 0.40 VOL LOW level output voltage VCC = 3.0V; VI = VIH or VIL;IO = 100µA 0.20 V VCC = 3.0V; VI = VIH or VIL; IO = 24mA 0.55 II Input leakage current VCC = 3.6V; VI = 5.5V or GND "0.1 "5 µA IOZ 3-State output OFF-state current VCC = 3.6V; VI = VIH or VIL;VO = 5.5V or GND 0.1 "5 µA IOFF Power off leakage supply VCC = 0.0V; VI or VO = 5.5V "10 µA ICC Quiescent supply current VCC = 3.6V; VI = VCC or GND; IO = 0 0.1 10 µA ∆ICC Additional quiescent supply current per input pin VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0 5 500 µA NOTES: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. 2. The specified overdrive current at the data input forces the data input to the opposite logic input state. AC CHARACTERISTICS GND = 0 V; tr = tf ≤ 2.5 ns; CL = 50 pF LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V VCC = 2.7V VCC = 1.2V UNIT MIN TYP1 MAX MIN TYP MAX TYP tPHL/tPLH Propagation delay An to Yn Figures 1, 3 1.5 3.3 5.6 1.5 3.9 6.6 14 ns tPZH/tPZL 3-State output enable time OEn to Yn Figures 2, 3 1.5 4.4 7.4 1.5 5.2 8.4 2.2 ns tPHZ/tPLZ 3-State output disable time OEn to Yn Figures 2, 3 1.5 3.8 6.0 1.5 4.3 7.0 11 ns NOTE: 1. Unless otherwise stated, all typical values are at VCC = 3.3V and Tamb = 25°C. |
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