Datasheet

UNISONIC TECHNOLOGIES CO., LTD
U74LVC09A
CMOS IC
QUAD 2-INPUT NAND GATE
WITH OPEN-DRAIN OUTPUT

DESCRIPTION
The U74LVC09A provides four 2-input NAND functions.The
outputs are open-drain and can be connected to other open-drain
outputs to implement active-LOW wired-OR or active-HIGH
wired-AND functions.
Inputs can be driven from either 3.3V or 5.5V devices.This
feature allows the use of these devices as translators in mixed 3.3V
and 5V applications.

FEATURES
* Operate From 1.65V to 5.5V
* Input Accept Voltages to 5.0V
* Partial-Power-Down Mode Operation
* Max tpd is 3.6ns at 3.3V

ORDERING INFORMATION
Ordering Number
U74LVC09AG-S16-R

Package
SOP-16
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
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U74LVC09A


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 (each gate)
INPUT(nA)
L
L
H
H
H = High voltage level
L = Low voltage level
Z = High-impedance OFF-state

CMOS IC
INPUT(nB)
L
H
L
H
OUTPUT(nY)
Z
Z
Z
L
LOGIC DIAGRAM (Positive Logic)
Logic symbol
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IEC logic symbol
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
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
SYMBOL
VCC
VIN
VOUT
CONDITIONS
RATINGS
-0.5 ~ +6.5
-0.5 ~ +6.5
-0.5 ~ VCC +0.5
-0.5 ~ +6.5
Output in the high or low state
Output in the power-off state
UNIT
V
V
V
V
Continuous VCC or GND
ICC
-50
mA
Current
Continuous Output Current
IOUT
VOUT=0V ~ VCC
±50
mA
Input Clamp Current
IIK
VIN<0V
50
mA
Output Clamp Current
IOK
VOUT>VCC or VOUT<0V
±100
mA
Storage Temperature Range
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
SYMBOL
Supply Voltage
VCC
Input Voltage
VIN
Output Voltage
Operating Temperature
(Note)
Input Transition Rise or Fall
Rate
VOUT
TEST CONDITIONS
Operating
Data retention only
High or low state
3-state
MIN
1.65
1.2
0
0
0
TYP
5.5
VCC
5.5
UNIT
V
V
V
V
V
125
°C
20
10
ns/V
ns/V
MAX
0.35×VCC
0.7
0.8
0.3×VCC
0.2
0.45
0.6
0.4
0.55
0.55
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
±0.1
±5
μA
±0.1
±10
uA
0.1
±5
μA
0.1
10
μA
5
500
μA
-40
TA
VCC=1.65V ~ 2.7V
0
VCC=2.7V ~ 3.6V
0
Note: This condition is only determined from design. It can't be 100% tested in mass production.

∆t/∆v
MAX
5.5
ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
High-level Input Voltage
SYMBOL
VIH
Low-level Input Voltage
VIL
Low-Level Output Voltage
VOL
Input Leakage Current
Power OFF Leakage Current
Input Leakage Current
(For I/O Ports)
Quiescent Supply Current
Additional Quiescent Supply
Current Per Input Pin
Input Capacitance
II(LEAK)
Ioff
IOZ
ICC
∆ICC
CI
TEST CONDITIONS
MIN
VCC=1.8V±0.15V
0.65×VCC
VCC=2.5V±0.2V
1.7
VCC=3.3V±0.3V
2
VCC=5.0V±0.5V
0.7×VCC
VCC=1.8V±0.15V
VCC=2.5V±0.2V
VCC=3.3V±0.3V
VCC=5.0V±0.5V
VCC=1.65V ~ 5.5V, IOH=100μA
VCC=1.65V, IOH=4mA
VCC=2.3V, IOH=8mA
VCC=2.7V, IOH=12mA
VCC=3.0V, IOH=24mA
VCC=4.5V, IOH=32mA
VCC=1.65V ~ 5.5V,
VIN=5.5V or GND
VCC=0V, VIN or VOUT=5.5V
VCC=1.65V ~ 5.5V, VIN = VIH,
VOUT=GND to 5.5V
VCC=5.5V, VIN=5.5V or GND,
IOUT=0A
VCC=2.7V~5.5V, Per input pin,
VI=VCC-0.6V, IO=0A
VCC=0V to 5.5V, VIN=VCC or GND
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TYP
4.0
pF
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
SWITCHING CHARACTERISTICS (TA =25°C , unless otherwise specified)
PARAMETER
Propagation delay from input
(nA or nB) to output(Y)
Propagation delay from input
(nA or nB) to output(Y)
Output skew time

CMOS IC
SYMBOL
tPZL
tPLZ
TEST CONDITIONS
VCC=1.8V±0.15V, CL=30pF,
RL=1KΩ
VCC=2.5V±0.2V, CL=30pF,
RL=500Ω
VCC=2.7V, CL=50pF, RL=500Ω
VCC=3.3V±0.3V, CL=50pF,
RL=500Ω
VCC=1.8V±0.15V, CL=30pF,
RL=1KΩ
VCC=2.5V±0.2V, CL=30pF,
RL=500Ω
VCC=2.7V, CL=50pF, RL=500Ω
VCC=3.3V±0.3V, CL=50pF,
RL=500Ω
MIN
TYP
MAX
UNIT
1.0
2.6
6.0
ns
0.5
1.8
3.3
ns
0.5
1.7
2.9
ns
0.5
1.8
3.0
ns
1.0
2.7
6.0
ns
0.5
1.5
3.3
ns
1.0
2.6
3.8
ns
1.0
2.3
3.6
ns
1.0
ns
MAX
UNIT
pF
pF
pF
tsw
OPERATING CHARACTERISTICS
(Per gate, VIN=GND or VCC, f=10MHz , TA =25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=1.8V±0.15V, CL=30pF
Power Dissipation
CPD
VCC=2.5V±0.2V, CL=30pF
Capacitance
VCC=3.3V±0.3V, CL=50pF
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MIN
TYP
6.2
9.7
12.9
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
CMOS IC
TEST CIRCUIT AND WAVEFORMS
INPUTS
VCC
1.8V±0.15V
2.5V±0.2V
2.7V
3.3V±0.3V
VIN
VCC
VCC
2.7V
2.7V
tR/tF
≤2ns
≤2ns
≤2.5ns
≤2.5ns
VM
V△
CL
RL
VCC/2
VCC/2
1.5V
1.5V
0.15V
0.15V
0.3V
0.3V
30pF
30pF
50pF
50pF
1KΩ
500Ω
500Ω
500Ω
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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