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74LVC543APW 데이터시트(PDF) 6 Page - NXP Semiconductors |
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74LVC543APW 데이터시트(HTML) 6 Page - NXP Semiconductors |
6 / 12 page Philips Semiconductors Product specification 74LVC543A Octal D-type registered transceiver (3-State) 1998 Jul 31 6 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 GND 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 Not for I/O pins "0.1 "5 µA IIHZ/IILZ Input current for common I/O pins VCC = 3.6V; VI = 5.5V or GND "0.1 "15 µA IOZ 3-State output OFF-state current VCC = 3.6V; VI = VIH or VIL;VO = 5.5V or GND 0.1 "10 µA Ioff Power off leakage supply VCC = 0.0V; VI or VO = 5.5V 0.1 "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 NOTE: 1. All typical values are at VCC = 3.3V and Tamb = 25°C. AC CHARACTERISTICS GND = 0V; tr = tf =2.5ns; CL = 50pF LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V VCC = 2.7V VCC = 1.2V UNIT MIN TYP1 MAX MIN MAX TYP tPHL tPLH Propagation delay An to Bn, Bn to An 1, 5 1.5 3.3 7 1.5 8 13.0 ns tPHL tPLH Propagation delay LEBA to An, LEAB to Bn, 2, 5 1.5 4.1 8.5 1.5 9.5 16.0 ns tPZH tPZL 3-State output enable time OEBA to An, OEAB to Bn, 3, 5 1.5 4.2 7.7 1.5 9.2 15.0 ns tPHZ tPLZ 3-State output disable time OEBA to An, OEAB to Bn, 3, 5 1.5 3.4 7.0 1.5 7.5 8.0 ns tPZH tPZL 3-State output enable time EBA to An, EAB to Bn, 3, 5 1.5 4.4 8.0 1.5 9.3 15.0 ns tPHZ tPLZ 3-State output disable time EBA to An, EAB to Bn, 3, 5 1.5 3.6 7.0 1.5 7.5 8.0 ns tW LEXX pulse width LOW 2 3.0 0.9 – 3.0 – 4.0 ns tsu Set-up time An/Bn to LEXX, An/Bn to EXX 4 1.5 –0.5 – 1.5 – –1.5 ns th Hold time An/Bn to LEXX, An/Bn to EXX 4 1.5 0.6 – 1.5 – 2.0 ns NOTE: 1. These typical values are at VCC = 3.3V and Tamb = 25°C. |
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