UNISONIC TECHNOLOGIES CO., LTD U74LV00 CMOS IC QUADRUPLE 2-INPUT NAND GATE DESCRIPTION The U74LV00 is designed for 2V to 5.5V VCC operation. The U74LV00 provides the function Y=A B or Y=A B in positive logic. The device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when it is powered down. FEATURES * 2V to 5.5V VCC Operation * Max tPD of 6.5ns at 5V * Typical VOLP (Output Ground Bounce)<0.8V at VCC=3.3V,TA=25°C * Typical VOHV (output VOH Undershoot)>2.3V at VCC=3.3V,TA=25°C * Support Mixed-Mode Voltage Operation on All Ports * Ioff Supports Partial-Power-Down Mode Operation ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LV00L-P14-T U74LV00G-P14-T U74LV00L-P14-R U74LV00G-P14-R www.unisonic.com.tw Copyright © 2013 Unisonic Technologies Co., Ltd Package Packing TSSOP-14 TSSOP-14 Tube Tape Reel 1 of 5 QW-R502-960,A U74LV00 CMOS IC PIN CONFIGURATION 1A 1 14 VCC 1B 2 13 4B 1Y 3 12 4A 2A 4 11 4Y 2B 5 10 3B 2Y 6 9 3A GND 7 8 3Y FUNCTION TABLE INPUT(nA) INPUT(nB) H H H L L H L L Note: H: HIGH voltage level; L: LOW voltage level. OUTPUT(nY) L H H H LOGIC DIAGRAM (Positive Logic) Logic Symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw IEC Logic Symbol 2 of 5 QW-R502-960 A U74LV00 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5 ~ 7 V Input Voltage range(see note 2) VIN -0.5 ~ 7 V Voltage range applied to any output in the -0.5 ~ 7 V VO high-impedance or power-off state(see note 2) Output Voltage range(see note 2 and 3) VO -0.5 ~ VCC+0.5 V Continuous current through VCC or GND ICC ±50 mA Input Clamp Current (VIN<0) IIK -20 mA Output Clamp Current (VOUT<0 or VOUT>VCC) IOK -50 mA Continuous output current IO ±25 mA Storage temperature ranges TSTG -65 ~ +150 °C Note: 1. 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. 2. The input and output negative-voltage ratings may be exceeded if the output current ratings are observed. 3. The value is limited to 5.5V maximum. THERMAL DATA PARAMETER Junction to Ambient SYMBOL θJA RATINGS 113 UNIT °C/W RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage SYMBOL VCC High-Level Input Voltage VIH TEST CONDITIONS Operating VCC=2V VCC=2.3V to 2.7V VCC=3V to 3.6V VCC=4.5V to 5.5V VCC=2V VCC=2.3V to 2.7V VCC=3V to 3.6V VCC=4.5V to 5.5V MIN 2 1.5 VCC×0.7 VCC×0.7 VCC×0.7 TYP MAX 5.5 V 0.5 VCC×0.3 Low-Level Input Voltage VIL VCC×0.3 VCC×0.3 Input Voltage VIN 0 5.5 Output Voltage VOUT 0 VCC 200 VCC=2.3V to 2.7V Input transition rise or fall time ∆t/∆v VCC=3V to 3.6V 100 VCC=4.5V to 5.5V 20 Operating free-air Temperature TA -40 85 Note: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw UNIT V V V V ns/V °C 3 of 5 QW-R502-960 A U74LV00 CMOS IC ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS VCC=2V to 5.5V, IOH=-50μA High-Level Output Voltage VOH Low-Level Output Voltage VOL Input Leakage Current Quiescent Supply Current Power OFF Leakage Current II(LEAK) IQ Ioff Input Capacitance CIN SYMBOL Propagation Delay From Input (nA or nB) To Output(nY) tPD TEST CONDITIONS CL=15pF VCC=2.5±0.2V CL=50pF CL=15pF VCC=3.3V±0.3V CL=50pF CL=15pF VCC=5±0.5V CL=50pF UNIT V 0.1 0.4 0.44 0.55 ±1 20 5 3.3 3.3 V μA μA μA pF MIN TYP 7.1 9.6 5 6.9 3.6 4.9 MAX 12.9 16.6 7.9 11.4 5.5 7.5 UNIT Ns Ns Ns Ns NOISE CHARACTERISTICS (TA=25°C, VCC=3.3V,CL=50pF) PARAMETER SYMBOL Quiet Output, Maximum Dynamic VOL VOL(P) Quiet Output, Minimum Dynamic VOL VOL(V) Quiet Output, Minimum Dynamic VOH VOH(V) High-Lelel Dynamic Input Voltage VIH(D) Low-Level Dynamic Input Voltage VIL(D) Note: Characteristics are for surface-mount packages only. MAX SWITCHING CHARACTERISTICS (TA=25°С) PARAMETER VCC=2.3V , IOH=-2mA VCC=3V, IOH=-6mA VCC=4.5V, IOH=-12mA VCC=2V to 5.5V, IOH=50μA VCC=2.3V, IOH=2mA VCC=3V, IOH=6mA VCC=4.5V, IOH=12mA VIN=5.5V or GND, VCC=0 to 5.5V VIN=VCC or GND, IOUT=0, VCC=5.5V VIN or VOUT=0 to 5.5V VIN=VCC or GND, VCC=3.3V VIN=VCC or GND, VCC=5V MIN TYP VCC-0. 1 2 2.48 3.8 MIN TYP 0.2 -0.1 3.1 MAX 0.8 -0.8 2.31 0.99 UNIT V V V V V OPERATING CHARACTERISTICS (TA=25°С) PARAMETER SYMBOL Power Dissipation Capacitance CPD TEST CONDITIONS VCC=3.3V CL=50pF, f=10MHz VCC=5V UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 9.5 11 MAX UNIT pF 4 of 5 QW-R502-960 A U74LV00 CMOS IC TEST CIRCUIT AND WAVEFORMS Test Point From Output CL TEST CIRCUIT Note: 1. CL includes probe and jig capacitance. 2. All input pulses are supplied by generators having the following characteristics: PRR ≤1MHz, ZO=50Ω, tr ≤ 3ns, tf ≤ 3ns 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-R502-960 A