UNISONIC TECHNOLOGIES CO., LTD U74LVC2G08 CMOS IC DUAL 2-INPUT AND GATE DESCRIPTION The U74LVC2G08 is a dual 2-input AND gate which performs the TSSOP-8 function Y=A*B or Y=A + B . It is designed for 1.65V to 5.5V operation. FEATURES MSOP-8 * Wide Supply Voltage Range from 1.65V to 5.5V * Max tPD of 4.7 ns at 3.3V * Up to 5V Inputs Accept Voltages * Low Power Consumption, ICC = 10 μA (Max.) * ±24 mA Output Driver at 3V * Direct Interface with TTL Levels ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC2G08L-SM1-R U74LVC2G08G-SM1-R U74LVC2G08L-SM1-T U74LVC2G08G-SM1-T U74LVC2G08L-P08-R U74LVC2G08G-P08-R U74LVC2G08L-P08-T U74LVC2G08G-P08-T www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd Package Packing MSOP-8 MSOP-8 TSSOP-8 TSSOP-8 Tape Reel Tube Tape Reel Tube 1 of 5 QW-R502-437.B U74LVC2G08 CMOS IC PIN CONFIGURATION FUNCTION TABLE (Each Gate) INPUTS A L L H H B L H L H OUTPUT Y L L L H LOGIC DIAGRAM (Positive Logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-437.B U74LVC2G08 CMOS IC ABSOLUTE MAXIMUM RATING (Note) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~6.5 V Input Voltage VIN -0.5~6.5 V Output Voltage (Active Mode) VOUT -0.5~VCC+0.5 V Output Voltage (Power-Down Mode) VOUT -0.5~+6.5 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. RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage SYMBOL VCC VIN Output Voltage VOUT Input Transition Rise or Fall Rate t R / tF Operating Temperature TOPR CONDITIONS Operating Active Mode Power-Down Mode; VCC = 0V; VCC=1.65V to 2.7V VCC=2.7V to 5.5V MIN 1.65 0 0 0 TYP -40 MAX UNIT 5.5 V 5.5 V VCC V 5.5 20 ns/V 10 125 °C ELECTRICAL CHARACTERISTICS (TA = 25 °C) PARAMETER High-Level Input Voltage Low-Level Input Voltage High-Level Output Voltage Low-Level Output Voltage Input Leakage Current OFF-state Current Quiescent Supply Current Additional quiescent Supply Current Input Capacitance SYMBOL VIH VIL VOH VOL II(LEAK) IOFF IQ Δ IQ TEST CONDITIONS MIN VCC = 1.65V to 1.95V 0.65* VCC VCC = 2.3V to 2.7V 1.7 VCC = 2.7V to 3.6V 2.0 VCC = 4.5V to 5.5V 0.7* VCC VCC = 1.65V to 1.95V VCC = 2.3V to 2.7V VCC = 2.7V to 3.6V VCC = 4.5V to 5.5V IOH = -100μA VCC = 1.65V to 5.5V VCC -0.1 IOH = -4mA VCC = 1.65V 1.2 IOH = -8mA VCC = 2.3V 1.9 IOH = -12mA VCC = 2.7V 2.2 IOH = -24mA VCC = 3V 2.3 IOH = -32mA VCC = 4.5V 3.8 IOL = 100μA VCC = 1.65V to 5.5V IOL = 4mA VCC = 1.65V IOL = 8mA VCC = 2.3V IOL = 12mA VCC = 2.7V IOL = 24mA VCC = 3.0V IOL = 32mA VCC = 4.5V VIN = 5.5V or GND, VCC = 5.5V VIN or VO = 5.5V, VCC = 0V VIN = VCC or GND, IOUT= 0, VCC= 5.5V One input at VCC – 0.6V; other inputs at VCC or GND; VCC=2.3V to 5.5V CIN UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TYP MAX UNIT V 0.35* VCC 0.7 0.8 0.3* VCC 1.53 2.13 2.50 2.60 4.10 V V 0.08 0.14 0.19 0.37 0.43 ±0.1 ±0.1 0.1 0.1 0.45 0.3 0.4 0.55 0.55 ±5 ±10 10 μA μA μA 5 500 μA 2.5 V pF 3 of 5 QW-R502-437.B U74LVC2G08 SWITCHING CHARACTERISTICS (TA =25°C) PARAMETER Propagation delay from input (A or B) to output (Y) CMOS IC SYMBOL tPLH / tPHL TEST CONDITIONS VCC=1.8V±0.15V, RL=1KΩ CL=30pF VCC=2.5V±0.2V, RL=500Ω VCC=2.7V, RL=500Ω VCC=3.3V±0.3V, RL=500Ω CL=50pF VCC=5.0V±0.5V, RL=500Ω MIN 1.0 0.5 1.0 0.5 0.5 TYP 3.2 2.2 2.5 2.1 1.7 MAX 9.0 5.1 5.3 4.7 3.8 UNIT MIN TYP 14.4 MAX UNIT pF ns OPERATING CHARACTERISTICS (TA =25°C) PARAMETER SYMBOL TEST CONDITIONS Power Dissipation Capacitance CPD VCC = 3.3V Notes: 1. CPD is used to determine the dynamic power dissipation (PD in μW). PD = C P D × V C2C × f i × N + ∑ ( C L × V C2C × f O ) , where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; ∑ ( C L × V C2C × f O ) = sum of outputs. 2. The condition is VI = GND to VCC. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-437.B U74LVC2G08 CMOS IC TEST CIRCUIT AND WAVEFORMS From Output CL RL INPUTS VCC 1.65 V to 1.95 V 2.3 V to 2.7 V 2.7 V 3.0 V to 3.6 V 4.5 V to 5.5 V VIN VCC tR, tF ≤2ns VCC 2.7V 2.7V VCC ≤2ns ≤2.5ns ≤2.5ns ≤2.5ns VM CL RL VCC/2 VCC/2 1.5V 1.5V VCC/2 30pF 30pF 50pF 50pF 50pF 1KΩ 500Ω 500Ω 500Ω 500Ω VIN Input VM VM 0V t PHL t PLH 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 ≤1 MHz, ZO = 50 Ω, tR ≤ 3 ns, tF ≤ 3 ns. 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-R502-437.B