UNISONIC TECHNOLOGIES CO., LTD U74LVC32A Preliminary CMOS IC QUAD 2-INPUT POSITIVE-OR GATE DESCRIPTION The U74LVC32A is a quad 2-input positive-OR gate which performs the function Y=A+B or Y=A • B . 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 = 10 μA (Max.) * ±24 mA output driver at 3V * Typical VOLP (Output Ground Bounce) < 0.8V, VCC = 3.3 V, TA = 25 ℃ * Typical VOHV (Output VOH undershoot) > 2V, VCC = 3.3 V, TA = 25 ℃ ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC32AL-S14-R U74LVC32AG-S14-R U74LVC32AL-P14-R U74LVC32AG-P14-R www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd Package Packing SOP-14 TSSOP-14 Tape Reel Tape Reel 1 of 6 QW-R502-519.a U74LVC32A Preliminary PIN CONFIGURATION PIN DESCRIPTION PIN 1, 4, 9, 12 2, 5, 10, 13 3, 6, 8, 11 7 14 SYMBOL 1A-4A 1B-4B 1Y-4Y GND VCC FUNCTION Data inputs Data inputs Data outputs Ground (0V) Positive supply voltage B L H L H OUTPUT Y L H H H FUNCTION TABLE (each gate) INPUTS A L L H H CMOS IC LOGIC SYMBOL (one gate) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 6 QW-R502-519.a U74LVC32A Preliminary 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 Ptot mW Power Dissipation TA=-40°C to +125°C 500 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 SYMBOL SOP-14 TSSOP-14 Junction to Ambient RATINGS 127 170 θJA UNIT °C °C 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 TEST 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 0 0 VCC=1.65V VCC=2.3V VCC=2.7V VCC=3V VCC=1.65V VCC=2.3V VCC=2.7V VCC=3V TYP MAX 3.6 UNIT V V 0.35* VCC 0.7 0.8 5.5 VCC -4 -8 -12 -24 4 8 12 24 V V V mA mA Δt/Δv 0 7 ns/V TA -40 85 °C UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 1.65 1.5 0.65* VCC 1.7 2 3 of 6 QW-R502-519.a U74LVC32A Preliminary 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 MIN IOH = -100 μA, VCC = 1.65V to 3.6V VCC -0.2 IOH = -4 mA, VCC = 1.65V 1.2 IOH = -8 mA, VCC = 2.3V 1.7 IOH = -12 mA, VCC = 2.7V 2.2 IOH = -12 mA, VCC = 3V 2.4 IOH = -24 mA, VCC = 3V 2.2 IOL = 100 μA, VCC = 1.65V to 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 to 3.6V TYP(1) VIN = VCC or GND, IOUT = 0 0.2 0.45 0.7 0.4 0.55 ±5 μA 10 μA 500 μA 5 V pF SWITCHING CHARACTERISTICS (TA =25°C) PARAMETER Propagation delay from input (A or B) to output (Y) Skew between any two outputs of the same package switching in the same direction UNIT V One input at VCC – 0.6V; other Additional quiescent Supply Δ ICC Current inputs at VCC or GND Input Capacitance CIN VIN = VCC or GND, VCC=3.3V Note: 1. All typical values are at VCC = 3.3 V, TA = 25 °C. MAX SYMBOL tPLH/tPHL tsk(o) TEST CONDITIONS VCC=1.8V±0.15V, 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 1 1 TYP 1.5 VCC=3.3±0.3V, CL=50pF, RL=500Ω MAX UNIT 8.7 5.4 ns 4.4 3.8 1 ns OPERATING CHARACTERISTICS (TA =25°C) PARAMETER SYMBOL Power dissipation capacitance per gate Cpd TEST CONDITIONS VCC = 1.8V, f=10MHz VCC = 2.5V, f=10MHz VCC = 3.3V, f=10MHz UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 7.5 10.6 12.5 MAX UNIT pF 4 of 6 QW-R502-519.a U74LVC32A Preliminary CMOS IC TEST CIRCUIT AND WAVEFORMS RL S1 From output V LOAD Open GND RL CL TEST CIRCUIT TEST tPLH/tPHL 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 S1 Open VM VLOAD CL RL VCC/2 VCC/2 1.5V 1.5V 2*VCC 2*VCC 6V 6V 30pF 30pF 50pF 50pF 1KΩ 500Ω 500Ω 500Ω VIN Input VM VM tPLH tPHL 0V VOH Output VM VM VOL tPLH tPHL VOH Output VM VM VOL Propagation delay times Inverting and noninverting outputs Notes: 1. CL includes probe and jig capacitance. 2. All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, ZO = 50Ω. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 6 QW-R502-519.a U74LVC32A Preliminary CMOS IC 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 6 of 6 QW-R502-519.a