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74LVC109 Datasheet(PDF) 5 Page - NXP Semiconductors |
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74LVC109 Datasheet(HTML) 5 Page - NXP Semiconductors |
5 / 10 page Philips Semiconductors Product specification 74LVC109 Dual JK flip-flop with set and reset; positive-edge trigger 1998 Apr 28 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 = –12mA VCC*0.6 V VCC = 3.0V; VI = VIH or VIL; IO = –24mA VCC*1.0 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 I Input leakage current VCC =3 6V; V = 5 5V or GND "01 "5 µA II Input leakage current VCC = 3.6V; VI = 5.5V or GND "0.1 "5 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 = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500W; Tamb = –40_C to +85_C LIMITS SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V VCC = 2.7V UNIT MIN TYP1 MAX MIN TYP NO TAG MAX tPHL/tPLH Propagation delay nCP to nQ, nQ Figures 1, 3 4.3 7.5 8.5 ns tPLH Propagation delay nSD to nQ nRD to nQ Figures 2, 3 4.5 8.0 9.0 ns tPHL Propagation delay nSD to nQ nRD to nQ Figures 2, 3 5.2 9.0 10 ns tW Clock pulse width HIGH or LOW Figure 1 3.3 2.0 ns tW Set or reset pulse width HIGH or LOW Figure 2 3.0 ns trem Removal time nSD, nRD to nCP Figure 2 3.0 ns tsu Set-up time nJ, nK to CP Figure 1 2.5 ns th Hold time nJ, nK to nCP Figure 1 2.0 ns fmax Maximum clock pulse frequency Figure 1 150 225 MHz NOTE: 1. These typical values are at VCC = 3.3V and Tamb = 25°C. |
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