U74LVC2G02L-S08-T [UTC]
NOR Gate, LVC/LCX/Z Series, 2-Func, 2-Input, CMOS, PDSO8, LEAD FREE, SOP-8;
| 型号： | U74LVC2G02L-S08-T |
| 厂家： | 
Unisonic Technologies |
| 描述： | NOR Gate, LVC/LCX/Z Series, 2-Func, 2-Input, CMOS, PDSO8, LEAD FREE, SOP-8 栅 光电二极管 逻辑集成电路 |
| 文件： | 总5页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74LVC2G02
CMOS IC
DUAL 2-INPUT POSITIVE-NOR
GATE
DESCRIPTION
The UTC U74LVC2G02 is a dual 2-input positive-NOR gate
which provides the function Y=A+B or Y=A+B .
This device has power-down protective circuit, preventing device
destruction when it is powered down.
FEATURES
* Operation Voltage Range: 1.65~5.5V
* Low Power Dissipation: ICC=10μA(Max)
* High Speed: tpd=4.9ns(VCC=3.3V)
* Specified from -40 to +85°C
ORDERING INFORMATION
Ordering Number
Lead Free Plating
Package
Packing
Halogen Free
U74LVC2G02L-S08-R
U74LVC2G02L-S08-T
U74LVC2G02G-S08-R
U74LVC2G02G-S08-T
SOP-8
SOP-8
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-790.A
U74LVC2G02
CMOS IC
PIN CONFIGURATION
1
2
8
7
6
1A
1B
VCC
1Y
2B
3
4
2Y
5 2A
GND
FUNCTION TABLE (each gate)
INPUT
OUTPUT
A
L
B
L
Y
H
L
L
H
L
H
H
L
H
L
LOGIC DIAGRAM (positive logic)
1
2
1
1A
1A
1B
7
3
7
3
1Y
1Y
≥1
≥1
2
1B
1
2
5
2A
2A
2B
2Y
2Y
6
2B
IEC logic symbol
UNISONIC TECHNOLOGIES CO., LTD
2 of 5
QW-R502-790.A
www.unisonic.com.tw
U74LVC2G02
CMOS IC
ABSOLUTE MAXIMUM RATINGS (TA =25°C , unless otherwise specified) (Note 1)
PARAMETER
SYMBOL
VCC
RATINGS
-0.5~6.5
-0.5~6.5
-0.5~VCC+0.5
-50
UNIT
V
Supply Voltage
Input Voltage
VIN
V
Output Voltage
VOUT
IIK
V
Input Clamp Current
Output Clamp Current
Output Current
mA
mA
mA
mA
℃
IOK
-50
IOUT
ICC
±50
VCC or GND Current
Storage Temperature
±100
TSTG
-65 ~ +150
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.
Note:
RECOMMENDED OPERATING CONDITIONS
SYMBO
PARAMETER
CONDITIONS
MIN
TYP
3.3
MAX
UNIT
L
Supply Voltage
Input Voltage
Output Voltage
VCC
VIN
1.65
0
5.5
5.5
VCC
20
10
5
V
V
V
VOUT
0
VCC=1.8V±0.15V,2.5V±0.2V
VCC=3.3V±0.3V
Input Transition Rise or Fall
rate
tR, tF
ns/V
°C
VCC=5V±0.5V
Operating Temperature
TA
-40
25
85
STATIC CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.65V to 1.95V
MIN
TYP
MAX
UNIT
V
0.65*Vcc
1.7
VCC=2.3V to 2.7V
VCC=3V to 3.6V
VCC=4.5V to 5.5V
High-Level Input Voltage
Low-Level Input Voltage
VIH
2
0.7*Vcc
VCC=1.65V to 1.95V
0.35*Vcc
0.7
VCC=2.3V to 2.7V
VIL
V
V
VCC=3V to 3.6V
0.8
VCC=4.5V to 5.5V
0.3*Vcc
VCC=1.65 to 5.5V, IOH=-100μA
VCC=1.65V, IOH=-4mA
VCC=2.3V, IOH=-8mA
VCC=3V, IOH=-16mA
VCC=3V, IOH=-24mA
VCC=4.5V, IOH=-32mA
VCC=1.65 to 5.5V, IOL=100μA
VCC=1.65V, IOL=4mA
VCC=2.3V, IOL=8mA
Vcc-0.1
1.2
1.9
High-Level Output Voltage
Low-Level Output Voltage
VOH
2.4
2.3
3.8
0.1
0.45
0.3
VOL
V
VCC=3V, IOL=16mA
0.4
VCC=3V, IOL=24mA
0.55
0.55
±5
VCC=4.5V, IOL=32mA
VCC=0 to 5.5V, VIN=5.5V or GND
VCC=0V, VIN or Vo=5.5V
Input Leakage Current
Power off Current
II(LEAK)
Ioff
μA
μA
±10
UNISONIC TECHNOLOGIES CO., LTD
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U74LVC2G02
CMOS IC
STATIC CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.65 to 5.5V,
VIN=VCC or GND, IOUT=0
CC=3 to 5.5V,
One input at VCC-0.6V,
Other inputs at VCC or GND
VCC=3.3V, VIN=VCC or GND
MIN
TYP
MAX
10
UNIT
Quiescent Supply Current
μA
V
Additional Quiescent Supply
Current Per Input Pin
ΔICC
500
uA
pF
Input Capacitance
CIN
5
DYNAMIC CHARACTERISTICS
PARAMETER
SYMBOL
tPHL /tPLH
TEST CONDITIONS
MIN
3.2
TYP
MAX
8.9
UNIT
ns
V
CC =1.8V±0.15V, CL =30 pF,
RL=1KΩ
Propagation Delay From
Input (A or B) to Output(Y)
VCC=2.5V±0.2V, CL =30 pF, RL=500Ω
VCC=3.3V±0.3V, CL =50 pF, RL=500Ω
VCC=5V±0.5V, CL =50 pF, RL=500Ω
1
1
1
5.4
4.9
4.4
Note: See Fig. 1 and Fig. 2 for test circuit and waveforms.
OPERATING CHARACTERISTICS
PARAMETER
TEST CONDITIONS
VCC=3.3V, f=10MHz
MIN
TYP
19
MAX
UNIT
pF
Cpd Power Dissipation
Capacitance
CPD
UNISONIC TECHNOLOGIES CO., LTD
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U74LVC2G02
CMOS IC
TEST CIRCUIT AND WAVEFORMS(Cont.)
From Output
CL
RL
Fig.1 TEST CIRCUIT
Inputs
VCC
VM
CL
RL
VIN
VCC
VCC
3V
tR, tF
≤2ns
≤2ns
1.8V±0.15V
2.5V±0.2V
3.3V±0.3V
5V±0.5V
VCC/2
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
VCC/2
1.5V
≤2.5ns
≤2.5ns
VCC
VCC/2
VIN
Input
VM
VM
0V
tPHL
tPLH
VOH
Output
VM
VM
VOL
tPLH
tPHL
VOH
VM
VM
Output
VOL
Fig.2 PROPAGATION DELAY TIMES
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
5 of 5
QW-R502-790.A
www.unisonic.com.tw
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