Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74LVC00A
CMOS IC
QUAD 2-INPUT NAND GATE

DESCRIPTION
The U74LVC00A is a quad 2-input NAND gate which performs
the Function Y=A  B or Y=A  B in positive logic circuit.
This device has power-down protective circuit to prevent the
device from destruction when it is powered down.

FEATURES
* Operate From 1.5V to 3.6V
* Inputs Accept Voltages to 5.5V
* High Noise Immunity
* Low Power Dissipation
* Max tPD of 5 ns at 3.3V

ORDERING INFORMATION
Ordering Number
U74LVC00AG-S14-R
U74LVC00AG-P14-R

Package
SOP-14
TSSOP-14
Packing
Tape Reel
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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UNISONIC TECHNOLOGIES CO., LTD
U74LVC00A


CMOS IC
PIN CONFIGURATION
1A
1
14
VCC
1B
2
13
4B
1Y
3
12
4A
2A
4
11
4Y
2B
5
10
3B
2Y
6
9
3A
GND
7
8
3Y
FUNCTION TABLE
INPUT(nA)
INPUT(nB)
H
H
H
L
L
H
L
L
Note: H: HIGH voltage level; L: LOW voltage level.

OUTPUT(nY)
L
H
H
H
LOGIC DIAGRAM (Positive Logic)
Logic Symbol
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IEC Logic Symbol
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UNISONIC TECHNOLOGIES CO., LTD
U74LVC00A

CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
-0.5 ~ 6.5
V
Input Voltage
VIN
-0.5 ~ 6.5
V
Output Voltage
VOUT
-0.5 ~ VCC+0.5
V
VCC or GND Current (Output In The Power-Off State)
ICC
±100
mA
Continuous Output Current (VOUT=0 to VCC)
IOUT
±50
mA
Input Clamp Current (VIN<0)
IIK
-50
mA
Output Clamp Current (VOUT<0 or VOUT>VCC)
IOK
-50
mA
Power Dissipation
PD
500
mW
Storage Temperature
TSTG
-65 ~ +150
°C
Note: 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
SYMBOL
VCC
High-Level Input Voltage
VIH
Low-Level Input Voltage
VIL
Input Voltage
Output Voltage
Operating Ambient Temperature

TEST CONDITIONS
Operating
VCC=1.65V to 1.95V
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
VIN
VOUT
TA
MIN
1.65
0.65*VCC
1.7
2
0
0
-40
TYP
MAX
3.6
UNIT
V
V
0.35*VCC
0.7
0.8
5.5
VCC
85
V
V
V
°C
ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Quiescent Supply Current
VOH
VOL
II(LEAK)
IQ
Additional Quiescent Supply
Current Per Input Pin
∆IQ
Input Capacitance
CIN
TEST CONDITIONS
MIN TYP
IOH=-100μA, VCC=1.65V to 3.6V
VCC-0.2
IOH=-4mA, VCC=1.65V
1.2
IOH=-8mA, VCC=2.3V
1.7
2.2
VCC=2.7V
IOH=-12mA
VCC=3V
2.4
IOH=-24mA
VCC=3.0V
2.2
IOL=100μA, VCC=1.65V to 3.6V
IOH=4mA, VCC=1.65V
IOH=8mA, VCC=2.3V
IOL=12mA, VCC=2.7V
IOL=24mA, VCC=3.0V
VIN=5.5V or GND, VCC=3.6V
VIN=VCC or GND, IOUT=0, VCC=3.6V
VCC=2.7 ~ 3.6V, One input at
VCC-0.6V, Other inputs at VCC or GND,
IOUT=0
VIN=VCC or GND
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UNISONIC TECHNOLOGIES CO., LTD
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MAX
UNIT
V
V
V
V
V
V
0.2
0.45
0.7
0.4
0.55
±5
10
V
V
μA
μA
500
μA
pF
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UNISONIC TECHNOLOGIES CO., LTD
U74LVC00A

SWITCHING CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
Propagation Delay From Input
(nA or nB) To Output(nY)

CMOS IC
SYMBOL
tPD
TEST CONDITIONS
VCC=2.7V, RL=500Ω
CL=50pF
VCC=3.3±0.3V, RL=500Ω
MIN
TYP
1
MAX
5.1
4.3
UNIT
ns
ns
OPERATING CHARACTERISTICS (TA =25°C, unless otherwise specified)
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
TEST CONDITIONS
VCC=3.3V±0.3V, CL=50pF,f=10MHz
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TYP
9.5
UNIT
pF
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UNISONIC TECHNOLOGIES CO., LTD
U74LVC00A

CMOS IC
TEST CIRCUIT AND WAVEFORMS
From Output
CL
VCC
1.8V±0.15V
2.5V±0.2V
2.7V
3.3V±0.3V
RL
INPUTS
VIN
VCC
VCC
2.7V
2.7V
tR / tF
≤2ns
≤2ns
≤2.5ns
≤2.5ns
VM
CL
RL
VCC/2
VCC/2
1.5V
1.5V
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
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.
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