UNISONIC TECHNOLOGIES CO., LTD U7SH02 CMOS IC 2-INPUT NOR GATE DESCRIPTION The U7SH02 is a 2-input NOR gate, it provides the function Y=A+B This device has power-down protective circuit, preventing device destruction when it is powered down. FEATURES * Operation voltage range: * Low power current: * High speed: * High noise immunity * Power down protection 2~5.5V ICC=2μA(Max) tPD=3.8ns(Typ) ORDERING INFORMATION Ordering Number Lead Free Halogen Free U7SH02L-AF5-R U7SH02G-AF5-R U7SH02L-AL5-R U7SH02G-AL5-R Package Packing SOT-25 SOT-353 Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-095.B U7SH02 PIN CONFIGURATION VCC 5 Y 4 1 B CMOS IC 2 A 3 GND FUNCTION TABLE (each gate) INPUT A L L H H B L H L H OUTPUT Y H L L L LOGIC DIAGRAM (positive logic) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-095.B U7SH02 CMOS IC ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)(Note 1) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Voltage VIN -0.5~7 V Output Voltage VOUT -0.5~VCC+0.5 V Input Clamp Current IIK -20 mA Output Clamp Current IOK ±20 mA Output Current IOUT ±25 mA VCC or GND Current ICC ±50 mA Power Dissipation PD 200 mW Storage Temperature TSTG -65 ~ +150 ℃ 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 COMDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage SYMBOL VCC VIN VOUT Δt/Δv Input Transition Rise or Fall Rate Operating Temperature CONDITIONS MIN 2 0 0 TYP VCC=3.3+0.3V VCC=5.0+0.5V TA -40 MAX 5.5 5.5 VCC 100 20 85 UNIT V V V MAX UNIT ns/V ℃ STATIC CHARACTERISTICS (TA=25 ℃) PARAMETER SYMBOL High-Level Input Voltage VIH Low-Level Input Voltage VIL High-Level Output Voltage VOH Low-Level Output Voltage VOL Input Leakage Current Quiescent Supply Current Input Capacitance II(LEAK) IQ CIN TEST CONDITIONS VCC=2.0V VCC=3.0V VCC=5.5V VCC=2.0V VCC=3.0V VCC=5.5V VCC=2.0V, IOH=-50μA VCC=3.0V, IOH=-50μA VCC=4.5V, IOH=-50μA VCC=3.0V, IOH=-4mA VCC=4.5V, IOH=-8mA VCC=2.0V, IOL=50μA VCC=3.0V, IOL=50μA VCC=4.5V, IOL=50μA VCC=3.0V, IOH=4mA VCC=4.5V, IOH=8mA VCC=0V~ 5.5V, VIN=VCC or GND VCC=5.5V, VIN=VCC or GND, IOUT=0 VCC=5V, VIN=VCC or GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 1.5 2.1 3.85 TYP V 0.5 0.9 1.65 1.9 2.9 4.4 2.58 3.94 2.0 3.0 4.5 4 V V 0.1 0.1 0.1 0.36 0.36 ±0.1 2 10 V μA μA pF 3 of 5 QW-R502-095.B U7SH02 CMOS IC DYNAMIC CHARACTERISTICS (TA=25 ℃, Input: tR, tF=3ns) PARAMETER SYMBOL tPLH tPHL Propagation delay from input (A or B) to output(Y) tPLH tPHL tPLH tPHL Propagation delay from input (A or B) to output(Y) tPLH tPHL OPERATING CHARACTERISTICS Power Dissipation Capacitance CPD TEST CONDITIONS VCC =3.3V±0.3V, CL=15 pF VCC =3.3V±0.3V, CL=50 pF VCC= 5V±0.5V, CL=15 pF VCC= 5V±0.5V, CL=50 pF No load UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 5.5 5.5 8.0 8.0 3.8 3.8 5.3 5.3 15 MAX 7.9 7.9 11.4 11.4 5.5 5.5 10 10 UNIT ns ns pF 4 of 5 QW-R502-095.B U7SH02 CMOS IC TEST CIRCUIT AND WAVEFORM Note 2: CL includes probe and jig capacitance. 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-R502-095.B