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UNISONIC TECHNOLOGIES CO., LTD U7SH02
2-INPUT NOR GATE
3 2 1
CMOS IC
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.
3 2
5 4
SOT-25
1
FEATURES
* Operation voltage range: 2~5.5V * Low power dissipation: ICC=2A(Max) * High speed: tpd=3.8ns(Typ) * High noise immunity * Power down protection
5 4
SOT-353
*Pb-free plating product number: U7SH02L
ORDERING INFORMATION
Order Number Normal Lead Free Plating U7SH02-AF5-R U7SH02L-AF5-R U7SH02-AL5-R U7SH02L-AL5-R Package SOT-25 SOT-353 Packing Tape Reel Tape Reel
U7SH02L-AF5-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel (2) AF5: SOT-25, AL5: SOT-353 (3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
3 2 H02 4 5 1
Lead Plating
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., Ltd
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U7SH02
PIN CONFIGURATION
GND 3 A 2 B 1
CMOS IC
4 Y
5 VCC
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)
1 2 1 4 Y
A B
1 2
4
Y
A B
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U7SH02
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)(Note 1)
CMOS IC
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 Input Transition Rise or Fall Rate Operating Temperature SYMBOL VCC VIN VOUT t/v TA ) MIN 1.5 2.1 3.85 TYP MAX UNIT V 0.5 0.9 1.65 1.9 2.9 4.4 2.58 3.94 2.0 3.0 4.5 CONDITIONS MIN 2 0 0 TYP MAX 5.5 5.5 VCC 100 20 85 UNIT V V V ns/V
VCC=3.3+0.3V VCC=5.0+0.5V -40
STATIC CHARACTERISTICS (Ta=25
PARAMETER High-Level Input Voltage SYMBOL 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=-50A VCC=3.0V, IOH=-50A VCC=4.5V, IOH=-50A VCC=3.0V, IOH=-4mA VCC=4.5V, IOH=-8mA VCC=2.0V, IOL=50A VCC=3.0V, IOL=50A VCC=4.5V, IOL=50A 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
V
V
4
0.1 0.1 0.1 0.36 0.36 0.1 2 10
V
A A pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U7SH02
DYNAMIC CHARACTERISTICS (Ta=25
SYMBOL tPLH Propagation delay from input tPHL (A or B) to output(Y) tPLH tPHL tPLH Propagation delay from input tPHL (A or B) to output(Y) tPLH tPHL OPERATING CHARACTERISTICS Power Dissipation Capacitance Cpd PARAMETER , Input: tR, tF=3ns) MIN TYP 5.5 5.5 8.0 8.0 3.8 3.8 5.3 5.3 15 TEST CONDITIONS VCC =3.3V0.3V, CL=15 pF VCC =3.3V0.3V, CL=50 pF VCC= 5V0.5V, CL=15 pF VCC= 5V0.5V, CL=50 pF No load
CMOS IC
MAX 7.9 7.9 11.4 11.4 5.5 5.5 10 10
UNIT ns
ns
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U7SH02
TEST CIRCUIT AND WAVEFORM
CMOS IC
Output CL (Note2)
Note 2: CL includes probe and jig capacitance.
1/2 * VCC Input tPHL
1/2 * VCC tPLH
Output
1/2 * VCC
1/2 * VCC
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
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