U74LVC02AG-S14-R [UTC]
QUAD 2-INPUT POSITIVE-NOR GATE;
| 型号： | U74LVC02AG-S14-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | QUAD 2-INPUT POSITIVE-NOR GATE 输入元件 |
| 文件： | 总5页 (文件大小：193K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74LVC02A
CMOS IC
QUAD 2-INPUT POSITIVE-NOR
GATE
DESCRIPTION
The U74LVC02A is a quad 2-input positive-NOR gate which
performs the function Y=A+B or Y=Α×Β . It is designed for 1.65V
to 3.6V operation.
FEATURES
* Wide supply voltage range from 1.65V to 3.6V
* Max tpd of 4.4ns at 3.3V
* Up to 5.5V inputs accept voltages
* Low power consumption, ICC=10μA (Max.)
* ±24 mA output driver at 3V
* Typical VOLP (Output Ground Bounce) < 0.8V, VCC=3.3V, TA=25°C
* Typical VOHV (Output VOH undershoot) > 2V, VCC=3.3V, TA=25°C
ORDERING INFORMATION
Ordering Number
U74LVC02AG-S14-R
U74LVC02AG-P14-R
Package
SOP-14
Packing
Tape Reel
Tape Reel
TSSOP-14
MARKING
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Copyright © 2014 Unisonic Technologies Co., Ltd
QW-R502-992.B
U74LVC02A
CMOS IC
PIN CONFIGURATION
PIN DESCRIPTION
PIN
SYMBOL
1A-4A
1B-4B
1Y-4Y
GND
FUNCTION
Data inputs
2, 5, 8, 11
3, 6, 9, 12
1, 4, 10, 13
7
Data inputs
Data outputs
Ground (0V)
14
VCC
Positive supply voltage
FUNCTION TABLE (each gate)
INPUTS
OUTPUT
Y
A
B
L
L
H
H
L
H
L
H
L
L
L
H
LOGIC SYMBOL (one gate)
A
B
A
B
Y
≥1
Y
IEEE/IEC symbol
Logic symbol
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U74LVC02A
CMOS IC
ABSOLUTE MAXIMUM RATING (unless otherwise specified)
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 (any output in the high or low state)
Input Clamp Current
VOUT
IIK
V
mA
mA
mA
mA
°C
Output Clamp Current
IOK
-50
Output Current
IOUT
ICC
±50
VCC or GND Current
±100
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.
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
86
UNIT
°С/W
°С/W
SOP-14
Junction to Ambient
θJA
TSSOP-14
113
RECOMMENDED OPERATING COMDITIONS
PARAMETER
Supply Voltage
SYMBOL
CONDITIONS
Operating
Data retention only
CC = 1.65V to 1.95V
MIN
1.65
1.5
MAX
3.6
UNIT
V
VCC
V
0.65×VCC
1.7
High-Level Input Voltage
Low-Level Input Voltage
VIH
VIL
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
VCC = 1.65V to 1.95V
VCC = 2.3V to 2.7V
VCC = 2.7V to 3.6V
V
V
2
0.35×VCC
0.7
0.8
5.5
VCC
-4
Input Voltage
VIN
0
0
V
V
Output Voltage
VOUT
VCC=1.65V
VCC=2.3V
VCC=2.7V
VCC=3V
-8
High-level Output Current
Low-level Output Current
IOH
mA
mA
-12
-24
4
VCC=1.65V
VCC=2.3V
VCC=2.7V
VCC=3V
8
IOL
12
24
V
CC=1.2 to 2.7V
20
Input Transition Rise or Fall Rate
Operating Temperature
t/v
ns/V
°C
VCC=2.7 to 3.6V
10
TA
-40
85
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U74LVC02A
CMOS IC
MAX UNIT
V
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
VCC -0.2
1.2
TYP
I
OH=-100 μA, VCC=1.65V~3.6V
IOH=-4 mA, VCC=1.65V
IOH=-8 mA, VCC=2.3V
IOH=-12 mA, VCC=2.7V
IOH=-12 mA, VCC=3V
IOH=-24 mA, VCC=3V
1.7
High-Level Output Voltage
Low-Level Output Voltage
VOH
2.2
2.4
2.2
I
OL=100 μA, VCC=1.65V~3.6V
0.2
IOL=4 mA, VCC=1.65V
IOL=8 mA, VCC=2.3V
0.45
VOL
V
0.7
0.4
0.55
±5
IOL=12 mA, VCC=2.7V
IOL=24 mA, VCC=3V
Input Leakage Current
II(LEAK)
ICC
VIN=5.5V or GND, VCC=0~3.6V
μA
μA
Quiescent Supply Current
VIN= VCC or GND, IOUT = 0
10
Additional quiescent Supply
Current
One input at VCC-0.6V; other inputs at
VCC or GND
ICC
500
μA
Input Capacitance (Note)
CIN
VIN = VCC or GND, VCC=3.3V
5
pF
Note: All typical values are at VCC = 3.3 V, TA = 25 °C.
SWITCHING CHARACTERISTICS TA =25°C , unless otherwise specified
PARAMETER
SYMBOL
tPLH/tPHL
TEST CONDITIONS
VCC=1.8V, CL=30pF, RL=1KΩ
VCC=2.5±0.2V, CL=30pF, RL=500Ω
VCC=2.7V, CL=50pF, RL=500Ω
VCC=3.3±0.3V, CL=50pF, RL=500Ω
MIN
1
TYP
13.4
MAX UNIT
Propagation delay from
input
(A or B) to output (Y)
7.4
ns
5.4
1
4.4
Skew between any two
outputs of the same
package switching in the
same direction
tsk(o)
VCC=3.3±0.3V, CL=50pF, RL=500Ω
1
ns
OPERATING CHARACTERISTICS TA =25°C , unless otherwise specified
PARAMETER
SYMBOL
TEST CONDITIONS
CC=1.8V
MIN
TYP
7.5
MAX UNIT
pF
V
Power dissipation
capacitance per gate
CPD
f=10MHz
VCC=2.5V
VCC=3.3V
8.5
9.5
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U74LVC02A
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Inputs
VCC
VM
CL
RL
VIN
VCC
VCC
VCC
VCC
tr, tf
1.8V±0.15V
2.5V±0.2V
2.7V
≤2ns
VCC/2
VCC/2
1.5V
1.5V
30pF
30pF
50pF
50pF
1KΩ
≤2ns
500Ω
500Ω
500Ω
≤2.5ns
≤2.5ns
3.3V±0.3V
VIN
Input
VM
VM
0V
tPHL
tPLH
VOH
Output
VM
VM
VOL
tPHL
tPLH
VOH
VM
VM
Output
VOL
Notes: 1. CL includes probe and jig capacitance.
2. 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.
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