U74LVC00A [UTC]
QUAD 2-INPUT NAND GATE; 四路2输入与非门
| 型号： | U74LVC00A |
| 厂家： | 
Unisonic Technologies |
| 描述： | QUAD 2-INPUT NAND GATE |
| 文件： | 总5页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Package
TSSOP-14
Packing
U74LVC00AG-P14-R
Tape Reel
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-421.A
U74LVC00A
CMOS IC
PIN CONFIGURATION
1
2
1A
1B
VCC
4B
14
13
12
1Y
3
4
5
6
7
4A
11 4Y
2A
3B
3A
2B
10
9
2Y
8
GND
3Y
FUNCTION TABLE
INPUT(nA)
INPUT(nB)
OUTPUT(nY)
H
H
L
H
L
L
H
H
H
H
L
L
Note: H: HIGH voltage level; L: LOW voltage level.
LOGIC DIAGRAM (Positive Logic)
Logic Symbol
IEC Logic Symbol
UNISONIC TECHNOLOGIES CO., LTD
2 of 5
QW-R502-421.A
www.unisonic.com.tw
U74LVC00A
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
VIN
VOUT
ICC
RATINGS
-0.5 ~ 6.5
-0.5 ~ 6.5
-0.5 ~ VCC+0.5
±100
UNIT
V
V
Supply Voltage
Input Voltage
Output Voltage
VCC or GND Current (Output In The Power-Off State)
Continuous Output Current (VOUT=0 to VCC
V
mA
mA
mA
)
IOUT
IIK
±50
-50
Input Clamp Current (VIN<0)
Output Clamp Current (VOUT<0 or VOUT>VCC
Power Dissipation
Storage Temperature
)
IOK
PD
TSTG
-50
500
-65 ~ +150
mA
mW
°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
SYMBOL
VCC
TEST CONDITIONS
Operating
MIN
1.65
TYP
MAX
3.6
UNIT
V
Supply Voltage
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
0.65*VCC
High-Level Input Voltage
VIH
V
1.7
2
VCC=2.7V to 3.6V
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
VCC=2.7V to 3.6V
0.35*VCC
0.7
Low-Level Input Voltage
Input Voltage
VIL
VIN
V
V
0.8
0
5.5
Output Voltage
Operating Ambient Temperature
VOUT
TA
0
-40
VCC
85
V
°C
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
VCC-0.2
IOH=-100μA
IOH=-4mA
IOH=-8mA
VCC: 1.65V to 3.6V
VCC=1.65V
VCC=2.3V
V
V
V
1.2
1.7
High-Level Output Voltage
Low-Level Output Voltage
VOH
VCC=2.7V
VCC=3V
VCC=3.0V
VCC:1.65V to 3.6V
VCC=1.65V
VCC=2.3V
2.2
2.4
2.2
IOH=-12mA
V
I
OH=-24mA
V
V
IOL=100μA
IOH=4mA
IOH=8mA
IOL=12mA
0.2
0.45
0.7
VOL
VCC=2.7V
VCC=3.0V
VIN=5.5V or GND, VCC=3.6V
0.4
0.55
±5
V
V
μA
μA
I
OL=24mA
Input Leakage Current
Quiescent Supply Current
II(LEAK)
IQ
VIN=VCC or GND, IOUT=0, VCC=3.6V
10
V
CC=2.7 ~ 3.6V, One input at
Additional Quiescent Supply
Current Per Input Pin
ΔIQ
VCC-0.6V, Other inputs at VCC or GND,
500
μA
IOUT=0
Input Capacitance
CIN
VIN=VCC or GND
5
pF
SWITCHING CHARACTERISTICS (TA=25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=2.7V, RL=500Ω
CC=3.3±0.3V, RL=500Ω
MIN TYP MAX UNIT
5.1
ns
Propagation Delay From Input
(nA or nB) To Output(nY)
CL=50pF
tPD
V
1
4.3
ns
OPERATING CHARACTERISTICS (TA=25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
TYP
9.5
UNIT
pF
Power Dissipation Capacitance
CPD
VCC=3.3V±0.3V, CL=50pF,f=10MHz
UNISONIC TECHNOLOGIES CO., LTD
3 of 5
QW-R502-421.A
www.unisonic.com.tw
U74LVC00A
CMOS IC
TEST CIRCUIT AND WAVEFORMS
From Output
CL
RL
INPUTS
VCC
VM
CL
RL
tR / tF
≤2ns
VIN
1.8V±0.15V
2.5V±0.2V
2.7V
VCC
VCC
VCC/2
VCC/2
1.5V
1.5V
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
≤2ns
2.7V
2.7V
≤2.5ns
≤2.5ns
3.3V±0.3V
Note: CL includes probe and jig capacitance.
All input pulses are supplied by generators having the following characteristics: PRR ≤10MHz, Zo = 50Ω.
UNISONIC TECHNOLOGIES CO., LTD
4 of 5
QW-R502-421.A
www.unisonic.com.tw
U74LVC00A
CMOS IC
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-R502-421.A
www.unisonic.com.tw
相关型号：
©2020 ICPDF网 联系我们和版权申明