UNISONIC TECHNOLOGIES CO., LTD U74LVC02A CMOS IC QUAD 2-INPUT POSITIVE-NOR GATE DESCRIPTION The U74LVC02A is a quad 2-input positive-NOR gate which performs the function Y=A+B or Y=Α×Β . It is designed for 1.65V to 3.6V operation. FEATURES * Wide supply voltage range from 1.65V to 3.6V * Max tpd of 4.4ns at 3.3V * Up to 5.5V inputs accept voltages * Low power consumption, ICC=10μA (Max.) * ±24 mA output driver at 3V * Typical VOLP (Output Ground Bounce) < 0.8V, VCC=3.3V, TA=25°C * Typical VOHV (Output VOH undershoot) > 2V, VCC=3.3V, TA=25°C ORDERING INFORMATION Ordering Number U74LVC02AG-S14-R U74LVC02AG-P14-R Package SOP-14 TSSOP-14 Packing Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-992.B U74LVC02A CMOS IC PIN CONFIGURATION PIN DESCRIPTION PIN SYMBOL 1A-4A 1B-4B 1Y-4Y GND VCC 2, 5, 8, 11 3, 6, 9, 12 1, 4, 10, 13 7 14 FUNCTION Data inputs Data inputs Data outputs Ground (0V) Positive supply voltage FUNCTION TABLE (each gate) INPUTS A L L H H OUTPUT Y H L L L B L H L H LOGIC SYMBOL (one gate) A Y B Logic symbol A B ≥1 Y IEEE/IEC symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-992.B U74LVC02A CMOS IC ABSOLUTE MAXIMUM RATING (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~6.5 V Input Voltage VIN -0.5~6.5 V Output Voltage (any output in the high or low state) VOUT -0.5~VCC+0.5 V Input Clamp Current IIK -50 mA Output Clamp Current IOK -50 mA Output Current IOUT ±50 mA VCC or GND Current ICC ±100 mA Storage Temperature TSTG -65 ~ +150 °C Note: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL DATA PARAMETER Junction to Ambient SYMBOL SOP-14 TSSOP-14 θJA RATINGS 86 113 UNIT °С/W °С/W RECOMMENDED OPERATING COMDITIONS PARAMETER SYMBOL Supply Voltage VCC High-Level Input Voltage VIH Low-Level Input Voltage VIL Input Voltage Output Voltage VIN VOUT High-level Output Current IOH Low-level Output Current IOL Input Transition Rise or Fall Rate Operating Temperature CONDITIONS Operating Data retention only VCC = 1.65V to 1.95V VCC = 2.3V to 2.7V VCC = 2.7V to 3.6V VCC = 1.65V to 1.95V VCC = 2.3V to 2.7V VCC = 2.7V to 3.6V t/v 0 0 VCC=1.65V VCC=2.3V VCC=2.7V VCC=3V VCC=1.65V VCC=2.3V VCC=2.7V VCC=3V VCC=1.2 to 2.7V VCC=2.7 to 3.6V TA UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 1.65 1.5 0.65×VCC 1.7 2 -40 MAX 3.6 UNIT V V 0.35×VCC 0.7 0.8 5.5 VCC -4 -8 -12 -24 4 8 12 24 20 10 85 V V V mA mA ns/V °C 3 of 5 QW-R502-992.B U74LVC02A CMOS IC ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER High-Level Output Voltage Low-Level Output Voltage Input Leakage Current Quiescent Supply Current SYMBOL VOH VOL II(LEAK) ICC TEST CONDITIONS IOH=-100 μA, VCC=1.65V~3.6V IOH=-4 mA, VCC=1.65V IOH=-8 mA, VCC=2.3V IOH=-12 mA, VCC=2.7V IOH=-12 mA, VCC=3V IOH=-24 mA, VCC=3V IOL=100 μA, VCC=1.65V~3.6V IOL=4 mA, VCC=1.65V IOL=8 mA, VCC=2.3V IOL=12 mA, VCC=2.7V IOL=24 mA, VCC=3V VIN=5.5V or GND, VCC=0~3.6V MIN TYP VCC -0.2 1.2 1.7 2.2 2.4 2.2 VIN= VCC or GND, IOUT = 0 Additional quiescent Supply One input at VCC-0.6V; other inputs at ICC Current VCC or GND Input Capacitance (Note) CIN VIN = VCC or GND, VCC=3.3V Note: All typical values are at VCC = 3.3 V, TA = 25 °C. UNIT V 0.2 0.45 0.7 0.4 0.55 ±5 μA 10 μA 500 μA 5 V pF SWITCHING CHARACTERISTICS TA =25°C , unless otherwise specified PARAMETER SYMBOL Propagation delay from input (A or B) to output (Y) tPLH/tPHL Skew between any two outputs of the same package switching in the same direction tsk(o) MAX TEST CONDITIONS VCC=1.8V, CL=30pF, RL=1KΩ VCC=2.5±0.2V, CL=30pF, RL=500Ω VCC=2.7V, CL=50pF, RL=500Ω VCC=3.3±0.3V, CL=50pF, RL=500Ω MIN TYP 13.4 1 MAX 7.4 5.4 4.4 1 VCC=3.3±0.3V, CL=50pF, RL=500Ω UNIT ns 1 ns MAX UNIT OPERATING CHARACTERISTICS TA =25°C , unless otherwise specified PARAMETER Power dissipation capacitance per gate SYMBOL CPD TEST CONDITIONS VCC=1.8V f=10MHz VCC=2.5V VCC=3.3V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 7.5 8.5 9.5 pF 4 of 5 QW-R502-992.B U74LVC02A CMOS IC TEST CIRCUIT AND WAVEFORMS Inputs VCC 1.8V±0.15V 2.5V±0.2V 2.7V 3.3V±0.3V VIN VCC VCC VCC VCC tr, tf ≤2ns ≤2ns ≤2.5ns ≤2.5ns VM CL RL VCC/2 VCC/2 1.5V 1.5V 30pF 30pF 50pF 50pF 1KΩ 500Ω 500Ω 500Ω VIN Input VM VM 0V tPHL tPLH VOH Output VM VM VOL tPHL tPLH VOH Output VM VM VOL Notes: 1. CL includes probe and jig capacitance. 2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω. UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R502-992.B