U74LV00 Datasheet PDF - Unisonic Technologies


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U74LV00
Unisonic Technologies

Part Number U74LV00
Description QUADRUPLE 2-INPUT NAND GATE
Page 5 Pages

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UNISONIC TECHNOLOGIES CO., LTD
U74LV00
QUADRUPLE 2-INPUT
NAND GATE
CMOS IC
DESCRIPTION
The U74LV00 is designed for 2V to 5.5V VCC operation.
The U74LV00 provides the function Y=A B or Y=A B in
positive logic.
The device is fully specified for partial-power-down applications
using Ioff. The Ioff circuitry disables the outputs, preventing damaging
current backflow through the devices when it is powered down.
FEATURES
* 2V to 5.5V VCC Operation
* Max tPD of 6.5ns at 5V
* Typical VOLP (Output Ground Bounce)<0.8V at VCC=3.3V,TA=25°C
* Typical VOHV (output VOH Undershoot)>2.3V at VCC=3.3V,TA=25°C
* Support Mixed-Mode Voltage Operation on All Ports
* Ioff Supports Partial-Power-Down Mode Operation
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74LV00L-P14-T
U74LV00G-P14-T
U74LV00L-P14-R
U74LV00G-P14-R
Package
TSSOP-14
TSSOP-14
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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U74LV00
PIN CONFIGURATION
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
FUNCTION TABLE
INPUT(nA)
INPUT(nB)
HH
HL
LH
LL
Note: H: HIGH voltage level; L: LOW voltage level.
LOGIC DIAGRAM (Positive Logic)
14 VCC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
OUTPUT(nY)
L
H
H
H
CMOS IC
Logic Symbol
IEC Logic Symbol
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U74LV00
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
Input Voltage range(see note 2)
VCC
-0.5 ~ 7
V
VIN
-0.5 ~ 7
V
Voltage range applied to any output in the
high-impedance or power-off state(see note 2)
VO
-0.5 ~ 7
V
Output Voltage range(see note 2 and 3)
VO
-0.5 ~ VCC+0.5
V
Continuous current through VCC or GND
Input Clamp Current (VIN<0)
ICC
IIK
±50 mA
-20 mA
Output Clamp Current (VOUT<0 or VOUT>VCC)
Continuous output current
IOK
IO
-50 mA
±25 mA
Storage temperature ranges
TSTG
-65 ~ +150
°C
Note: 1. 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.
2. The input and output negative-voltage ratings may be exceeded if the output current ratings are observed.
3. The value is limited to 5.5V maximum.
THERMAL DATA
PARAMETER
Junction to Ambient
SYMBOL
θJA
RECOMMENDED OPERATING CONDITIONS
RATINGS
113
UNIT
°C/W
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
Supply Voltage
VCC Operating
VCC=2V
2 5.5
1.5
High-Level Input Voltage
VIH
VCC=2.3V to 2.7V
VCC=3V to 3.6V
VCC×0.7
VCC×0.7
VCC=4.5V to 5.5V
VCC=2V
VCC×0.7
0.5
Low-Level Input Voltage
VIL
VCC=2.3V to 2.7V
VCC=3V to 3.6V
VCC×0.3
VCC×0.3
Input Voltage
VCC=4.5V to 5.5V
VIN
VCC×0.3
0 5.5
Output Voltage
VOUT
VCC=2.3V to 2.7V
0 VCC
200
Input transition rise or fall time
t/v
VCC=3V to 3.6V
VCC=4.5V to 5.5V
100
20
Operating free-air Temperature
TA
-40 85
Note: All unused inputs of the device must be held at VCC or GND to ensure proper device operation.
UNIT
V
V
V
V
V
ns/V
°C
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U74LV00
CMOS IC
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Quiescent Supply Current
Power OFF Leakage Current
Input Capacitance
SYMBOL
TEST CONDITIONS
VOH
VOL
II(LEAK)
IQ
Ioff
CIN
VCC=2V to 5.5V, IOH=-50μA
VCC=2.3V , IOH=-2mA
VCC=3V, IOH=-6mA
VCC=4.5V, IOH=-12mA
VCC=2V to 5.5V, IOH=50μA
VCC=2.3V, IOH=2mA
VCC=3V, IOH=6mA
VCC=4.5V, IOH=12mA
VIN=5.5V or GND, VCC=0 to 5.5V
VIN=VCC or GND, IOUT=0, VCC=5.5V
VIN or VOUT=0 to 5.5V
VIN=VCC or GND, VCC=3.3V
VIN=VCC or GND, VCC=5V
MIN
VCC-0.
1
2
2.48
3.8
TYP
3.3
3.3
SWITCHING CHARACTERISTICS (TA=25°С)
PARAMETER
Propagation Delay From Input
(nA or nB) To Output(nY)
SYMBOL
tPD
TEST CONDITIONS
VCC=2.5±0.2V
CL=15pF
CL=50pF
VCC=3.3V±0.3V
CL=15pF
CL=50pF
VCC=5±0.5V
CL=15pF
CL=50pF
MIN TYP
7.1
9.6
5
6.9
3.6
4.9
NOISE CHARACTERISTICS (TA=25°C, VCC=3.3V,CL=50pF)
PARAMETER
SYMBOL
Quiet Output, Maximum Dynamic VOL
VOL(P)
Quiet Output, Minimum Dynamic VOL
VOL(V)
Quiet Output, Minimum Dynamic VOH
VOH(V)
High-Lelel Dynamic Input Voltage
VIH(D)
Low-Level Dynamic Input Voltage
VIL(D)
Note: Characteristics are for surface-mount packages only.
MIN
2.31
TYP
0.2
-0.1
3.1
MAX
0.8
-0.8
0.99
OPERATING CHARACTERISTICS (TA=25°С)
PARAMETER
Power Dissipation Capacitance
SYMBOL
CPD
TEST CONDITIONS
VCC=3.3V
VCC=5V
CL=50pF, f=10MHz
MIN TYP
9.5
11
MAX UNIT
V
0.1
0.4
0.44
V
0.55
±1 μA
20 μA
5 μA
pF
MAX
12.9
16.6
7.9
11.4
5.5
7.5
UNIT
Ns
Ns
Ns
Ns
UNIT
V
V
V
V
V
MAX UNIT
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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