UNISONIC TECHNOLOGIES CO., LTD U74LVC2G132 CMOS IC DUAL 2-INPUT NAND GATE WITH SCHMITT-TRIGGER INPUTS DESCRIPTION The U74LVC2G132 is a dual 2-input NAND gate with Schmitt-trigger inputs circuit and it contains two inverters that perform the function Y=A • B or Y = A + B The device have different input threshold levels for positivegoing (VT+) and negative-going(VT-) signals because of the Schmitt-trigger action in the input. This device has power-down protective circuit, preventing device destruction when it is powered down. SOP-8 FEATURES * Operate from 1.65V to 5.5V * Inputs accept voltages to 5.5V * Ioff supports partial-power-down mode * Low power dissipation: ICC=10μA (Max) * Max tPD of 5.3 ns at 3.3V * ±24mA output drive(VCC=3.3V) ORDERING INFORMATION Ordering Number Lead Free Plating Halogen Free U74LVC2G132L-S08-R U74LVC2G132G-S08-R U74LVC2G132L-S08-T U74LVC2G132G-S08-T www.unisonic.com.tw Copyright © 2012 Unisonic Technologies Co., Ltd Package Packing SOP-8 SOP-8 Tape Reel Tube 1 of 5 QW-R502-795.A U74LVC2G132 CMOS IC PIN CONFIGURATION FUNCTION TABLE （EACH GATE） INPUT OUTPUT A B Y L L H L H H H L H H H L Note: H: HIGH voltage level; L: LOW voltage level LOGIC DIAGRAM (positive logic) IEC logic symbol UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-795.A U74LVC2G132 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL VCC VIN Supply Voltage Input Voltage RATINGS -0.5 ~ +6.5 -0.5 ~ +6.5 -0.5 ~ VCC+0.5 Output in the high or low state VOUT Output in the high-impedance or -0.5 ~ +6.5 power-off state VCC or GND Current ICC ±100 Continuous Output Current (VOUT=0 to VCC) IOUT ±50 Input Clamp Current (VIN<0) IIK -50 Output Clamp Current (VOUT<0) IOK -50 Storage Temperature Range TSTG -65 ~ +150 Note: 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. Output Voltage SYMBOL Supply Voltage VCC Input Voltage Output Voltage VIN VOUT High-level Output Current IOH Low-level Output Current IOL Operating Temperature TA Input Transition Rise or Fall Rate mA mA mA mA °C Δt/Δv TEST CONDITIONS Operating Data retention only High or low state VCC=1.65V VCC=2.3V VCC=3V VCC=3V VCC=4.5V VCC=1.65V VCC=2.3V VCC=3V VCC=3V VCC=4.5V MIN 1.65 1.5 0 0 TYP MAX 5.5 5.5 VCC -4 -8 -16 -24 -32 4 8 16 24 32 85 20 10 -40 VCC=1.8V±0.15V, 2.5V±0.2V VCC=3.3V±0.3V, VCC=5V±0.5V UNIT V V V V mA mA mA mA mA mA mA mA mA mA °C ns/V ns/V ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER SYMBOL Positive-Going Input Threshold Voltage VT+ Negative-Going Input Threshold Voltage VT- Hysteresis Voltage (VT+-VT-) V RECOMMENDED OPERATING CONDITIONS PARAMETER UNIT V V V △VT TEST CONDITIONS VCC =1.65V VCC =2.3V VCC =3.0V VCC =4.5V VCC =5.5V VCC =1.65V VCC =2.3V VCC =3.0V VCC =4.5V VCC =5.5V VCC =1.65V VCC =2.3V VCC =3.0V VCC =4.5V VCC =5.5V MIN 0.79 1.11 1.5 2.16 2.61 0.39 0.58 0.84 1.41 1.87 0.37 0.48 0.56 0.71 0.71 TYP MAX 1.16 1.56 1.87 2.74 3.33 0.62 0.87 1.14 1.79 2.29 0.62 0.77 0.87 1.04 1.11 UNIT V V ELECTRICAL CHARACTERISTICS(Cont.) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R502-795.A U74LVC2G132 PARAMETER High-Level Output Voltage Low-Level Output Voltage Input Leakage Current (A or B port) Power OFF Leakage Current Quiescent Supply Current CMOS IC SYMBOL VOH VOL II(LEAK) IOFF IQ Additional Quiescent Supply Current ΔIQ Input Capacitance CIN MIN VCC-0.1 1.2 1.9 2.4 2.3 3.8 TYP MAX UNIT V 0.1 0.45 VCC =2.3V, IOH=8mA 0.3 VCC =3.0V, IOH=16mA VCC =3.0V, IOH=24mA 0.4 0.55 VCC =4.5V, IOH=32mA 0.55 V VCC =1.65V ~ 5.5V, VIN=VCC or GND ±1 μA VCC =0V, VIN or VOUT=5.5V ±10 μA 10 μA 500 μA VCC =1.65V ~ 5.5V, VIN=5.5V or GND, IOUT=0 VCC =3V ~ 5.5V, One input at VCC-0.6V, other inputs at VCC or GND VCC =3.3V, VIN=VCC or GND 3.5 pF SWITCHING CHARACTERISTICS (TA=25°С) PARAMETER Propagation delay from input (A or B) to output(Y) TEST CONDITIONS VCC =1.65V ~ 5.5V, IOH=-100μA VCC =1.65V, IOH=-4mA VCC =2.3V, IOH=-8mA VCC =3.0V, IOH=-16mA VCC =3.0V, IOH=-24mA VCC =4.5V, IOH=-32mA VCC =1.65V ~ 5.5V, IOH=100μA VCC =1.65V, IOH=4mA SYMBOL tPLH/tPHL TEST CONDITIONS VCC=1.8V±0.15V, CL=15pF VCC=1.8V±0.15V, CL=30pF VCC=2.5V±0.2V, CL=15pF VCC=2.5V±0.2V, CL=30pF VCC=3.3V±0.3V, CL=15pF VCC=3.3V±0.3V, CL= 50pF VCC=5V±0.5V, CL=15pF VCC=5V±0.5V, CL= 50pF MIN 4 4 2.5 3 2 2 1.5 2 TYP MAX 16 16 7 7.5 5.3 6 4.4 5 UNIT ns ns ns ns ns ns ns ns MIN TYP 18 MAX UNIT pF OPERATING CHARACTERISTICS (TA=25°С) PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS CPD VCC=3.3V, f=10MHZ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-795.A U74LVC2G132 CMOS IC TEST CIRCUIT AND WAVEFORMS From Output CL RL TEST CIRCUIT VCC 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V Inputs VIN VCC tR, tF ≤2ns VCC 3V VCC ≤2ns ≤2.5ns ≤2.5ns VM CL RL VCC/2 VCC/2 1.5V VCC/2 15pF/30pF 15pF/30pF 15pF/50pF 15pF/50pF 1MΩ/1KΩ 1MΩ/500Ω 1MΩ/500Ω 1MΩ/500Ω Note: CL includes probe and jig capacitance. 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-R502-795.A